To be fair, it’s software specifically designed to run digital backups of what’s supposed to be personally owned media. It just so happens that it’s very easy to obtain a copy otherwise, but there’s nothing inherently illegal about it or the games.
Strong arming independent projects, and individual developers especially, that are very careful to not endorse that, effectively holding them accountable for others, is morally questionable at best.
It’s quite a thing, that could only be a product of the 70s. Might make you go “huh?”, and is almost certainly the only context I feel comfortable with the word transvestite today.