To be fair "2-3 deaths per yer in the US" is basically equivalent to zero. Thats basically noise in the data. If you look at the number of holes dug on beaches every year in the US, then "beach hole digging" will come out as one of the safest activities one can possible engage in.
He also compared it by saying "twice as deadly as sharks" which just further reinforces how little danger sharks pose to humans. Still an interesting video tho for sure.