Too bad Elon Musk isn't a Canadian. Oh wait. He is.
This is of interest even though it's happening in one state along the Canadian border but one has to ask is this same thing happening in Canada undetected?
I had to pay $30 US for an I-94 when I was crossing the CBX for a five day Thanksgiving visit to family, contrary to what everybody says so expect to be surprised.
https://waggonerguide.com/canadians-face-stricter-u-s-border-crossings/