There's laws like this on both sides of union laws in the US. Certain things that are protected activities, and then there's things that unions can't do, too. I

There's laws like this on both sides of union laws in the US. Certain things that are protected activities, and then there's things that unions can't do, too. It's not like this is a one-sided thing. Unions have protections like this, but also limits in US law.