@NetsumuNico7
Like you, I prefer the forum format as it gives me a bit more time to think my response through (and leaves my sillier comments out there to simmer for better or worse lol)
Maybe "Discord Servers" are simply not your thing rather than the servers themselves having issues or not, though it does sound like you haven't had the best time in them so far, I can see why you'd be hesitant.
As to the Discord Channel itself for Moriya, I joined it mostly to get answers regarding an obnoxious bug/crash in Touhou Lotus Labyrinth R as it was recommended/encouraged to go there for questions involving games. If you're curious to know if it's a right fit or not for you, then my advice is to join it and give it a shot, at the very least to 'lurk and observe' it before jumping in. Everyone has individual needs and I think the best way to know if it's for you is to just get into it.
Hope this helps you somehow!