There's a strangely concerning amount of people/bots spamming links that promise a full version of games. If you see those, don't engage. They're spam if it isn't obvious.
It was calmer in the spring. There has been a substantial increase in number of spam postings, hope itch.io support staff takes action. The problem is those bots adapt to preventive measures and get back.
Situation is still much better than it was a year ago, then bot postings were getting out of hand, really.
I downvote the spam postings and block the account.