Just to give some slight optimism in opposition to your friends, I am soon to turn 41. Its harder, but it’s not impossible. Whatever you pursue, form is everything. Poor form cannot exist post 40. Technically, I am stronger than I have ever been, and yet I’m still falling apart. Don’t consider the number, just do the work, and do it well. Good luck to you!

You say you’ll disable the ad blocker for sites that don’t push malicious ads? I’ve reported half a dozen deepfake “investment” ads on YouTube in the last couple of months, and they have done nothing about it. The ads YouTube pushes are horrible!