This is actually pretty minimal in Australia (as someone who has worked in Hospitality for 20+ years)
Very few venues actually require this to enter, the majority check at the door or once you ae inside the venue.
Edit: Some owners of multiple venues have rolled these systems out in the past that I’ve seen, generally ones that have seen a rise in patron issues. Its handy that if someone has caused issues in one place they won’t get allowed into another; but it’s not worth the privacy risk in my eyes.
My yard was infested with bur clover, horrible stuff when you have pets. Worse when your pets are poodle mixes.
Other clover yeah they chill.