Audience-aware writing mentor that flags assumptions and makes prose 'normie'-friendly

I need a writing mentor. I have ideas, I express them, but even I am able to see that the way I present arguments and shape my phrases, while it resonates with me, it wouldn’t necessarily resonate with someone who doesn’t have the preconceptions and information I have. But the problem is I don’t know what I don’t know. I don’t know what preconceptions and information most people don’t have. So I find it difficult and wonky to try to guess how to appeal to an unknown mental landscape. I need someone who is good at appealing to faceless masses to read my stuff and be like “this doesn’t make any sense to a normie and here’s why”