I don’t think it should be allowed in titles, watermarks, comments etc but I don’t see a problem with it being on someone’s profile so long as it’s not in the community. Just my opinion 🤷🏻♀️ Although, I was banned from reddit gw for having redgifs (which some subs require you to post with) and lemmy linked on my profile. Kind of silly since I asked if it was okay and was told I could continue posting, only for them to change their mind a couple days later.