You know that these aren't forcing you to get vaccinated and only apply to a small part of the population. In Canada, you don't have to get vaccinated. It's just not true. Do certain professional groups lose their jobs if they don't sure, can others not fully perform their duties like crossing the international border, yes.

That's coercion.

You might as well say "Well those actresses didn't have to interact with winestien, they could have just not be actresses."

Only if force were strictly physical violence and not the threat of it could what you say be true. It's not.

Even if they aren't being "forced" (and I would argue they are) it's unpleasant enough that you should be able to understand why there's a protest.