I think that's mostly because most users are leaving Colors, so it's becoming dead. Finding other sites like, DA, Tumblr, Twitter, etc, to post their art there instead. (Since colors dosen't offer much tools as you would on other art programs like Paint Tool Sai and Medibang. People are becomming bored. Colors isn't offering them much anymore.) And alot of artists are getting ignored on their paintings. It's only the talented users that are being recognised (which isn't wrong. I'd only like to see great art, too.) Don't think you're to blame, or people are only doing it towards you.