There's a spider size limit in this household and they get big enough that I'm not having them walk around unescorted. They go back to the woodpile their ancestors came from.

I’ve had to kill a couple particularly nasty ones. In particular I’ve found a wolf spider in my living room and a black widow in my garage. If they have no danger to me, which is most of them, they are happy to continue coexisting with me and eating bugs in my house

Mainly their size - I’m aware they aren’t really dangerous. But their bite can still hurt. Same as a tarantula

It can go pay it's own mortgage.