So what's next? For me it was to stop buying the dang ol tickets... Turns out my life runs fine without their show. And it turns out there's way more to life than popcorn, soda, and cheap hot dogs.
Here, here. Disengage the prevailing "culture" to the extent you can. I have kids in HS and college, with bills to pay to try to enable their future, so I can't disengage completely. But I don't have to give the machine my attention, belief, or support. While I'll never have @roamer1's self-reliance, once my obligations are fulfilled I'll be able to disengage even more. Entertainment, sports, and social media are worse than a distraction, they're detrimental.
Think for yourself, read things that matter and endure - like the KJV - and recognize that most people do neither; you won't be in a crowd, so be sure you can manage solitude, physical and conceptual.
From time to time you might find that people seek your counsel; give it honestly and gently, and never apologize for the truth.