I feel like this is a ridiculous bad-faith argument. You know damned well that banning people from the country for having a JD vance meme on their phone is not stopping international agents. Arguing by presently demonstrably false hypotheticals as though they were reality makes me think it's a waste of everybody's breath talking to you.
It would be a stupid position. I was failing to explain that not all rights like the freedom of speech necessarily make sense to apply to foreigners who are given the privilege to enter the country. I am not necessarily firm in this position the other poster made an argument that they can speak because what does it matter which is a good point.
