I cant speak for much of this, but I do see a lot of low quality engagement in terms of people leaving comments which shows they haven't taken the time to adequately read and comprehend the post they are trying to farm.

There's also a lot of posts with plenty pictoral content, but little by way of written content, and not many of these are in communities focused on pictorgraphy.

For me, I'll continue to post the content that interests me in the communities which seem to best match. I'll continue to post about HIVE in other places (mainly twitter). And I'll support communities which best align with my preferences by vesting some of my holdings.

Will I support friends? sure. But not if they post terrible content.