Yeah. Though I deeply disagree with political affiliation being a protected group (at least in part because you get to choose your political views).

In any case, there isn't yet a gun-rights-maximalist party against which YouTube could be prohibited from discriminating.

> Though I deeply disagree with political affiliation being a protected group

I was born in a totalitarian country, and so I don't find "you can choose your political views" very convincing.

What about religious views? You can choose these as well.

Yeah, I'm not a fan of religion actually being a protected group. It probably is there for historical reasons, when it was harder to "get out" of one's religion.

Freedom of speech and political expression is very different from your right to not be discriminated against for expressing your political views. I will defend your right to say "poor people should not be able to get healthcare", but having this political opinion provides important information on your character, which seems very legitimate to consider when making, e.g., a hiring decision.

There aren't easy answers here, and laws and policy are blunt instruments that will usually have some unintended and undesirable consequences.