Time was, WoD/CoD was a popular and dominant genre. And to an extent, that is still true. However.
WoD (especially oWoD) is suffering from looking like your demented paw-paw who yells casually racist things at PoC baristas at Starbucks. And it's suffering from that because a lot of what WoD based it's theme/tone/identity on was a lot of a hot ass garbage ideas about women, minorities, transpeople, various cultures, PoC, and many other vulnerable groups. It's the Edgelord Manifesto.
And that material has aged poorly and it's pretty difficult for most people to engage in that material and pretend that it isn't. And it still struggles with that even as it tries to come along but for every team of writers that tries to update one of the facets of CoD, you have literal fucking nazis who know better but on purpose are trying to propagate the same bullshit that they were writing in 1989.
All that really suggests is that Onyx Path has a very dissonant way of managing these IPs and it can't seem to figure out how to avoid leopards eating its face, every time they don't vet who they hire for content creation enough or in some cases, at all.
I think the general appetite for this content has modified in that there are still a lot of people who love both WoD and CoD but are trying to reconcile how to play it without contributing the problem and enjoy it with a more critical eye. But there are also a fair number of people who are just exhausted from the garbage parade and don't want to engage with it anymore.
That has knock-on effects, including less of these games, and when these games do turn up or re-open as is the case with Fallcoast, people tend to be a little more choosy about how these games are handling problematic baseline material and if they want to participate in that.