Because they actually set up rules and policies to try to curb this.
https://www.google.com/amp/s/hongkon...-vaccine-link/
Unlike here how they only had 300 booked appointments for vaccine shots in a day. And why fraser health has online bookings but everywhere else is by phone

most people have jobs and can't sit around for 5 hours on hold just to get hung up on.
O numbers are going up with other more dangerous variants? Don't worry guys we will reopen in a few weeks.