Ruin Explorer
Legend
Yeah I don't think @Minigiant is right about that.Did they, though? This sounds like an anecdote, but if you have evidence to back it up, I'm open to seeing it. As far as my experience goes, every old DM who's running a game is running 5e (except maybe one I know in another town).
I think 5E got an awful lot of 1/2/3E DMs back to DMing. Most of whom didn't quit because of 4E not, but just dropped out of DMing and/or D&D in general at some point back in the day. Just looking at the groups I've played 5E in, the overwhelming majority of DMs have been ones who used to DM in 1/2/3E.
I do think there's been a bit of a drain to OSRs and other RPGs over the last few years, especially post-lockdown, because I don't think all of those DMs were entirely happy with 5E (but were delighted to be DMing again), and among older DMs there's more awareness of non-D&D RPGs, but I've seen no evidence that people rejected 5E early on in favour of OSRs etc. - it kind of seems like the reverse - people ran 5E, then went to OSRs etc
One other thing I'd note is that, maybe this is just my friends, but since the pandemic a few people who had never seemingly wanted or offered to DM before have asked to run games, and interestingly none of them wanted to run 5E - they've all gone for either CoC or a number of more modern RPGs (Mothership, Spire, Blades in the Dark, etc.).