There are pros and cons. My raccoons are well behaved (except when they are babies) and they eat up the scorpions and big spiders I used to be plagued with, in fact have eaten up all the bugs, I think, because I don't seem to have any anymore, though I live in the woods.I would never feed/encourage racoons.
I have never touched one and do not allow them inside, although one of them got in the habit of touching my hand with her nose when I put the cat food out for them. I have no desire to "tame" them. We understand one another and coexist in a symbiotic relationship, but it's important that they maintain their independence and feral state.