The forums of old times still exist in some corners of the internet. They used to be big and there was one for pretty much every topic.
But most died over the years or got replaced by services like Facebook groups, Reddit or Discord.
Are you still using proper forums, which ones and why haven’t you made the switch to other forms of communication?
There’s one niche dev forum I go on, but only when I have a problem or when it shows up in search results. I used to visit it occasionally but it doesn’t get much traffic