With the recent bout of inflation/concerns about government's ability to maintain debt-to-GDP ratio + interest payments, I'd be worried that you're pretty much forced to constantly be worried about having to return to the workforce in some capacity (part time) eventually.
Working 20-30 hours a week in whatever industry it takes to make an extra $40k-$50k/yr to get by doesn't sound so bad.
There's something too daunting about the concept of "stop working, instead of seeing your net worth go up, you see it go backwards as you start to pull it/spend it during your otherwise prime earning years" I just can't convince myself is realistic for me (and maybe others) to actually pull off. Talk about online is one thing, but actually do/pull off?