We have them in Ontario and the plate is attached to two plastic anchor thingys behind the front bumper.
I was suspicious my self that they will not last, but seem to be holding up fine.
If they strip out, I will put a strip of metal as a backing plate then use stainless hardware and some nylock nuts to eliminate the issue.
I added a plastic cover since the plate is held with just two screws at the top and the plate bent up on the hwy.
No BS, No whining, No babies on the Internet.
Get over it and pull up your big boy pants.