Personally, I think the D&D fandom is far less toxic now than it was in 2008 - 2012. I largely avoided EN World, even though it was well moderated, just because of the overwhelming negativity of the fandom at that time. About the only forum that seemed to be positive about that era of D&D at the time was the Forge which was in the process of decommissioning through the majority of that era.
People who came on via Critical Role and now are being gatekeepery about the movie is a bit sad, but less toxic than a lot of fan behaviors. It is like all those people discovered "Running Up That Hill" off when it was viral on Tik Tok in 2020 decrying people who discovered it through Stranger Things as Johnny Come Latelys. We get it, you are cool . But it isn't the sort of stead diet of doxxing and death threats that I see going on in truly toxic fandoms.