And mean as hell.
I’ve only seen mountain goats at the summit of Mt. Evans in Colorado, around the visitor center. They seemed half tame. (The drive up there is not for the feint of heart, if you or anyone you know ever think about doing it.)
There were adults and young ones (kids). They wouldn’t let anyone touch them, but there were probably 50 people within about 25 feet of them, taking pictures. There were a few other goats maybe a hundred feet away, lying around like they didn’t know any humans were nearby.
Wild goats in the back country are probably less receptive.