I've never met any of that strain.
Back when I used to have a yard, when the Yeti started making too much noise I would just take some chocolate-covered strawberries down the block and dump them in the neighbor's yard. Then they'd go make noise down there.
I hated giving up the strawberries, but when the Yeti or the feral cats start making noise, you have to take action.
These yeti seem interested only in throwing snow and being noxi-oids.
Defeated through digging, shoveling, plowing, or salting.
Which they hate.