In order to do business in Mexico, they must agree to Mexican laws.

In order to do business in Canada, they must follow Canadian laws.

In order to do business in the US, they must follow US laws kiss the ring.

This isn’t the first time big tech has had to tackle something like this. Usually it’s with disputed territory. In that case, each region gets to see what it demands to see, while presenting something different to the rest of the world.