>> Emulating the policies of a country 'we' think 'is bad' isn't great policy.

The paradox of tolerance.

>> A highly politicised Supreme Court, a violent attack on the Capitol, a lot of people who don't accept or believe the election result.

2 out of 3 of these were precipitated by foreign influence campaigns on social media actively undermining Americans' trust in our political institutions, so yeah, prohibiting foreign-owned social media networks in advance of the upcoming election is definitely a step in the right direction.