AI, Trust & the Death of the Linear Funnel: What Modern Brands Need to Get Right

What AI says about your brand is becoming just as important as what your brand says about itself.

The future belongs to brands willing to test, learn, and adapt early.

There was a moment during CMORoom’s dinner at Funke in Los Angeles when the conversation around the table shifted from casual observations into something much bigger. Somewhere between the cocktails, squash blossoms, and nonstop side conversations happening across every corner of the table, the group collectively landed on the same realization: the traditional sales funnel no longer reflects how people actually discover, trust, and buy from brands today.

The topic of the night quickly became “the death of the funnel.” Or more accurately, the death of the idea that consumer journeys are clean, predictable, and linear.

At one point, a guest joked that the modern sales funnel now looks “like a four-year-old took a crayon to it.” The room erupted because everyone immediately understood the reference. That chaos is exactly what modern marketing feels like right now.

For years, brands operated within a familiar framework. Consumers moved from awareness to consideration to conversion in a relatively orderly sequence. Marketing teams built campaigns around guiding buyers down that path step by step. But today, discovery happens everywhere and all at once. A consumer may hear about a brand through a TikTok clip, forget about it for six months, hear it referenced on a podcast, ask ChatGPT about competitors, see a creator mention it on Instagram, get referred by a friend in a group chat, and then suddenly convert immediately. There is no straight line anymore.

That shift came up repeatedly throughout the night. One attendee explained how younger audiences are increasingly beginning discovery journeys on TikTok instead of traditional search engines, while another spoke about how engagement metrics like shares, saves, and bookmarks are becoming far more meaningful than follower counts because they signal actual intent and influence rather than vanity.

The conversation naturally evolved into AI and the growing influence of large language models on how brands are discovered and perceived online. In a recent CMORoom Spotlight conversation, Courtney Register, Director at WPP Media, discussed how AI is fundamentally dissolving the traditional silos that once separated channels, teams, and strategies. Search is no longer just search. Discovery is now multimodal, conversational, visual, and increasingly powered by AI systems synthesizing information from thousands of sources at once.

That evolution has enormous implications for marketers because brands no longer fully control their own narratives. AI models are pulling information from reviews, forums, Reddit threads, creator content, earned media, customer commentary, and countless third-party sources across the web. What people say about your brand is becoming just as important as what your brand says about itself.

Trust, authority, and digital reputation are now deeply interconnected. Several executives around the table emphasized that the future of brand building will depend less on polished corporate messaging and more on ecosystem validation. Community conversations, creator advocacy, and peer recommendations increasingly shape perception long before a consumer ever visits a website or fills out a lead form.

That reality is also reshaping how brands think about content. Historically, marketers optimized content primarily for humans and search engines. Today, brands are also creating content for AI systems that summarize, interpret, and surface information back to consumers. The challenge is no longer simply ranking for keywords. It is ensuring that your brand narrative remains accurate, trusted, and contextually strong within AI-generated environments.

The conversation repeatedly returned to the idea of human connection and how relationship-driven ecosystems are becoming more powerful than rigid funnel mechanics. One guest shared how revitalizing a legacy fashion brand came less from traditional advertising and more from relationships, community influence, and conversations happening organically inside executive and creator networks. Another spoke about how modern creator ecosystems often outperform tightly controlled brand campaigns because audiences trust people more than polished messaging.

That idea feels increasingly true across every industry. The strongest-performing brands today are often growing through referrals, communities, founder visibility, executive presence, events, creator relationships, and word of mouth rather than through perfectly optimized conversion paths alone. Much of the influence shaping buying decisions now happens inside “dark social” environments that traditional attribution models cannot properly track — private Slack groups, group chats, executive dinners, forwarded links, podcasts, and AI-generated recommendations all influence decision-making in ways that rarely appear in dashboards.

At the same time, the room acknowledged that performance marketing still matters. Funnels still exist operationally inside organizations. Companies still need ways to measure awareness, engagement, pipeline, conversion, and retention. But the visual simplicity of the traditional funnel no longer reflects the complexity of modern buyer behavior.

The smartest brands are adapting by blending performance with emotion, brand with demand generation, and technology with human insight. They understand that short-term conversion tactics alone are not enough to build long-term relevance. As several executives pointed out during the discussion, many younger companies are becoming overly transactional, focusing so aggressively on performance marketing that they fail to establish foundational positioning, emotional resonance, and trust.

That may ultimately become one of the greatest risks of the AI era. As automation accelerates and content becomes increasingly commoditized, the brands that stand out will likely be the ones that feel the most human.

The future will belong to companies willing to test, learn, adapt, and evolve early rather than protect outdated systems for too long. Because while AI may be reshaping the mechanics of marketing, human insight, emotion, trust, and community remain the real competitive advantage.

And if the conversations around the table at Funke proved anything, it’s that the future of growth may look far less like a funnel — and far more like a living ecosystem built through influence, relationships, shared experiences, and trust.

No panels. No presentations. Just conversations shaping where marketing goes next.