That link appears if you've participated in the itch.io community at all by leaving comments or posting in forums. I added individual selectors to each link so you can target them specifically with css now, tell me if you need help doing that.
`Display: none` would do it, yes. And you can find out the class with right click->Inspect Element. The bad news is, all three links have the same class, "link_group for_nil". But you can target the one to your profile with `div.user_links link_group:first`. So in the end:
div.user_links link_group:first { Display: none; }Beware, I haven't tested the code. Hope this helps!