Lifting heavy weights helps one get rid of all that mental bullshit. It's a cornerstone habit. So lifting can form a base for all other beautiful stuff in your life.
It's hard to care about trivial shit on Youtube or Instagram when you just lifted dumbbells until fatigue and did some good squats.
At least that’s what happened to me. Got very strong over the years, didn’t get much happier, and then would stress out about losing any gains that were made.
Eventually I quit caring and started walking more. I feel the same.
Since my brain is usually disengaged when lifting (gotta save those calories for what matters), I rarely bother with anything 'deep' between sets.
One potential upside of this is that the threads are usually a few hours or days old before I actually read them, which means that I can expect no new content from them once I have my fill of a thread.