I don't really follow many bloggers, but of the ones I had in the past, it seems like their interest in talking about FIRE falls off a cliff when they actually retire early. So not sure of the working status of these people, but that's a possibility.
Bingo.
Add some of my favorite bloggers of all time to this list:
MikeBos (LackingAmbition)
Dr Doom (LivingaFI)
BraveNewLife
I never got into many of the bloggers post 2013-2014 or so (my interest in the subject peaking around that time, then FIREing in 2015), so I don't recognize a lot of the names in this thread, but the pattern is the same.
All three that I mentioned got really into FIRE, made amazing blog posts, FIRE'd, ran out of stuff to say, are gone.
I mean, they're still alive, doing their thing, but not interested in creating content anymore.
RoG was one mentioned earlier. He has many thousands of awesome posts on various forums, including this one and E-R.org, and I love how his blog has basically become a "I update once/mo with our financials.. sometimes a second time about a vacation, but rarely" and he still makes 30k or whatever it is now on it. He's found a good way to maximize income with minimal time on it, once he sort of lost the drive to do real blog posts. He's contributed so much to the ER community though his wisdom, I don't see why he needs to continue, if he's moved on mentally.
Personally, my main "FIRE" outlet was posting on this forum, and that dropped off a lot after I FIRE'd in 2015, and even more as the kids started coming. I'm sure there are people who were here in 2013 who couldn't see a thread without hearing my thoughts on it, and there's likely people who joined in 2019 who's never seen a post from me, besides maybe a forum sticky. I mostly pop on to moderate, then pop off, not even reading any threads. Life just... moved on. I miss a lot of the people and conversations here, but it's mostly nostalgia for what was. The forum changed, the discussions that were interesting to me then are no longer, etc. I keep in touch with a few (mostly ones that I've met IRL), but otherwise, people tend to move on in life.
I'm going to link my own blog (gasp, please don't report me to moderators, I just don't want to retype these ideas, and I don't make money from it):
https://www.adventuringalong.com/2015/09/15/why-quit-if-you-love-your-job/That same idea about why you'd quit if you love your job is the same idea about why you'd stop creating content and your participation in a FIRE community would dwindle; you're on to your next life.