Honestly, I think you've hit on something that a lot of people aren't ready to admit yet. The disruption right now is brutal - not just the channels or tools, but the entire buyer-seller dynamic. I've been in community marketing for years (mostly DTC brands, but the pattern's the same), and seeing B2B teams get gutted left and right while founders chase this "unicorn of one" fantasy is wild. They're slashing marketing and sales first, convinced AI will replace everything. It probably won't work out like they think, but that doesn't help anyone trying to land clients today.
You're also spot on about Google and AI destroying the content model. Over half of web traffic is already being pulled into summaries, and it's only going further. Companies are moving to serve agents instead of humans, and even buyers are getting sidelined by execs who trust AI over people. So starting an agency right after getting laid off? Yeah, it feels like walking into a warzone with a butter knife.
All that said, I don't want to just scare you off. The practical advice in this thread is gold - especially the bit about not wasting energy on cold outreach. Right now everyone and their chatbot is spamming LinkedIn, and buyers are blocking it all out as noise. The real edge is who already knows you and trusts your work. Word of mouth isn't just a nice-to-have, it's your only unfair advantage out of the gate. It also gives you a bit of breathing room to make mistakes and learn, which you'll definitely do.
And yes, differentiate or die. Content marketing is shifting faster than anyone can keep up with. If you can figure out something genuinely unique in the chaos - not just another GPT-powered blog farm - that's your ticket. The next big breakthrough is out there, and I really hope you're the one who finds it. Just go in with your eyes wide open. Good luck πͺ