I was expecting a wireless terminal, or at least a "come to the cash when you're ready". Wireless units were probably at 75% adoption in early 2020, and went to 100% when things started to reopen as a (perceived at least) way to minimize intermingling among patrons. When I mentioned I was surprised the credit card wasn't wireless (and also did tipping on paper, not in the terminal), the waitress said she'd never even seen a wireless terminal before!
Growing up, tech in Canada always seemed to lag behind the US, and it's weird to see it the other way around.
If there was a way to avoid that last step, it would probably save restaurants a lot of time. Guests could leave sooner as they wouldn’t have to wait around for payment.
Sure, you could pay on the way out, but that's often painful. Many others are having the same idea, so now you have to wait around, lining up in a place that wasn't designed for people to wait around, bothering waiters who need to run around serving clients. It's usually less of a hassle to just wait around at the table for the waiter to bring the terminal to you.
My pet peeve with the terminal at the table thing is that, despite card payment being extremely common in my area, the waiter will not bring a terminal over when you ask for the check, you'll have to wait some more.