Why is Canada being blacklisted from so many exchanges?

It’s getting exhausting. I’m the type that just buys and leaves things on various exchanges. It’s never enough to warrant putting in a personal wallet. Since the last bull run. I’ve had to move my crypto from binance, kucoin, mexc and today I just got an email saying uphold is no longer accepting Canadians.

So I’m constantly having to consolidate my options on where to send things and my buying options are diminishing greatly. I’m sure there’s been so many other exchanges I’m not even on that have followed this route.

Why are so many exchanges not wanting Canadian customers since the last bull run? If you’re Canadian are you just using Canadian exchanges at this point? The Canadian ones don’t ever have a good selection of the alts I’m into. What’s the deal?