I'm a graybeard, so my opinion may or may not have any resonance with the younger crowd. But I'll say this much:

I largely dropped out of and stopped participating with the OSS community years ago. I haven't stopped producing open source (in the generic sense) software and my belief that it's critically important remains undiminished.

But the community as a whole became rather unpleasant for me and so I disengaged. It internalized too much of the mindset and attitudes that plague SV.