Mostly yeah, but I can do without certain types of the pornorgraphic art.

Depending on what you are looking for, it can be an invaluable source. It might also come in handy provided I progress with Art of my own !!!!

Not even for it's reputation TBH. Deviantart is more than a little dated imho and it doesn't really keep up with today's social media market.
Honestly I've found double the amount of artist's whose work I enjoy after a couple of weeks browsing Instagram than I did after years on deviantart. I also found substantially more success with Instagram after a week of posting not even good art than I ever did on Deviantart.