The better question here is asking what the fuck was the OP smoking to waste a dollar on this crap and then post it, that and also wondering about the little IQ those at itch.io have to even entertain this as something worth paying for.Even thieves have standards. And if it was just a stolen grab bag of art pieced from a bunch of other mediums; you could say the vitriol is a nothing burger of just 'downvote and call it a day.'
The guy is charging a dollar for this on itch.io. That's not a nothingburger. It's not the same as making a patreon page and saying 'support me.' The guy legitimately slapped together a bunch of stolen art and put it into a store, charging money for the product itself. That's a big difference.