if the govt doesn't respect 2A for these people, why would it respect 1A restrictions on its actions against them?

I am not concerned about lack of freedom of speech of non citizens. We cannot have a nation if we allow non citizens to come in, protest, and try to destroy the country that they aren't citizens or a part of. Just as I don't have this right in other places, they shouldn't here. The supreme court is wrong about rights of non citizens for a hundred years now. Would love to see a constitutional amendment calling this out we also need to go back to land owners being the only ones able to vote. Let's do that one while we are at it.

Because of bad court rulings over the decades. Mostly the last 100 years.

Your assumption that the non US citizens always have the constitutional rights as citizens is mistaken. For example, someone on a travel visa can’t go and buy a gun and exercise the right to keep and bear arms. They also can’t vote. They do enjoy First Amendment rights, so they won’t be jailed for speaking against the government. But if you’re not a citizen or a permanent resident, you’re a guest, and the host (US Government) can revoke your invitation (visa) and ask you to leave. I personally don’t agree with Trump deporting people that speak up against Israel, but legally he might be within his right as President to do this.