I've done something new this year workwise and am working at a high school as an Instructional Aide instead of at a preschool. One of my classes is Native American history, and we touched on the land bridge theory about the Bering Straight and lower sea levels leading to creatures crossing here and there. We looked at gigantism, and what creatures those unfortunate First Nation people had to deal with! The Pleistocene megafauna were no joke. The reason humans survived is because of tools, weapons, fire, their intelligence and ability to work together as a group. A sasquatch coming here from Asia would not have those things. Getting bigger in response would be appropriate. So would going nocturnal, in order to avoid us daytime-loving humans. Fascinating to think about.