I appreciate the appreciation... We aren't being given much of a choice but to deal with it, as he has a ton of spare accounts-- so he just stalks our profiles and follows us to various pages-- sorry he's currently mucking up this one, but I for one refuse to hide. At this point, it's easier to just block/report/add another profile to the list. I've been sending it in to Itch support in a sort of running tally, and encouraging others to do so as well. It's all we can do. Report him for defamation/character assassination/false accusation, block all of his profiles, and move on with your day. If he starts targeting you, check out the "rules" section for a link to their support and email them directly-- and include the list of profiles, as it's quite obvious by comparing them it is the same individual.
Anyway-- don't let it take away from your good day, and thanks again for the appreciation! Enjoy this game, as the dev has obviously worked very hard on it!