I am talking about Canada. We had one of the most draconian mandates. And these were enforced by Government orders, not simply businesses.
We still have them actually in July 2022. Kids aren't allowed to go to summer camp without being 2 dose vaxxed. Travellers who are unvaxxed need to show a negative test at airport, another negative test on 8th day and quarantine for 14 days.
This isn't true at all, plenty of businesses have a no-symptoms policy. On the flip side, I don't think they could effectively screen everyone anyway.