I have spent the roughly past decade lamenting this exact thing, the homogeneity/hostility of social media sites towards artists, the HUSTLE, etc etc.
buzzly.art popped up around the end of last year, and it's similar to pre-2010 dA. I've managed to make a few solid friends there, even. Would recommend giving it a shot, if nothing else than for how active it is and to have a concrete gallery.