Earlier quoted context omitted.
Yes, we should also forbid books published by Chinese publishing companies because the CPC might pressure those companies to put propaganda in the books. We should also forbid Hollywood from selling movies in China, because as we've already seen that means the movies are being adjusted to get approval in China. We should also forbid Chinese citizens talking to Americans, because they might convince Americans on a top…
We live in a democracy. If you get enough people to vote for this platform, then sure let's do it. You can't compare a popular bipartisan law to a hypothetical thing you just made up. Peoples' votes matter
Moreover when there's 100s of issues at stake in any election you will inevitably have to vote for a candidate that disagrees with you on some of them.
Moreover the entire point of "rights" like free speech is that some things need to be protected beyond a simple majority.