I have a different opinion about the function of a forum (look up the historical meaning of that word and you'll get the picture).
I also disagree that the information is of no general use. Any and every information posted here contributes to the repository of knowledge that may be of use to future visitors. That's precisely why I like forums and not so much sites like discord. Forums may be slower and not instant, but they function as a database of sorts and are easily searchable. I prefer that.
Please be aware that you only speak for yourself. You have a right to your own personal opinions, of course, but they are just that: personal opinions. I don't know on what your percentage data is based, but I doubt it is real. And keep in mind that you are not a representative for this forum (as far as I know). My presence here may be annoying to you, which I regret, but I believe it to be constructive in general.