When you make forums you compete with forum aggregators with more history and social clout, i.e. a reddit replacement. If someone made better Reddit, it could have a chance, however reddit-type aggregators crypronite is hosting their own videos/media, which makes it prohibitively expensive for small companies without ads and sponsored posts which in turn make them less of "forum aggregator" and more like facebook social feeds: mainly video/image based dopamine rides instead of actual knowledge worth keeping.