There was a time when one would do a web search for a particular thing, and what popped up on the first page of results was a bunch of independent forums with deep meaningful discussions by real people on that thing. Do that same search today, and one gets blasted with advertising, "articles" of empty words, AI generated content, and so on.
I much prefer a forum like Pianostreet, rather one of the social media giants clamouring to be the next thing.