Well I wouldn't say no one's doing anything about that. OCD had one of the best user retention rates in history on this chain which has been verified by others and I'm working on rebuilding it now on scrobble.life since hiveonboard died. It allowed for our system to function which doesn't really connect well with other existing account creation tools so we may have to build it from scratch-ish.

But in general yes, it'd be nice if people took a deep dive into checking who's still around and who's not cause that may tell you more about them than when they're around when things are going well and green. It may also be a security risk if they barely stick around or are active in the social media blockchain they produce blocks for that they could possibly easily be corrupted which is a big concern at lower prices from bad actors with money.