I think if you're the kind of person who plays Powerwash Sim and gets a good stimmy tingle from the sound, the gradual cleaning, and maybe drawing stuff in the dirt; then this is something I very much recommend.

It hits that same part of the brain, in my opinion. And there's surprising amounts of fun to be had sorta parkouring up and around the maps, grabbing collectibles and looking for the perfect spot to draw something. And now there's an update that adds totally BLANK maps, so you could just go full De Blob/Splatoon and paint whole bits of urban architecture.

I say at least give the demo a shot. Draw a wiener on a wall and see how you feel!