Wouldn't even be surprised at this point. It seems the system is intentionally designed to discourage critical thinking and apparently knowing how to do math properly is too close for comfort now.
You totally can. I don't know exactly what the laws are because it's intentionally not clear but it's the same process as before, order from a diy website, it comes in the mail, make your stuff at home. I think the difference is that it's harder for websites to get the license to sell it but there are still some sites out there.
You are replying to a comment thread that is about blocking Nazis, it's completely disingenuous to act like that's not a legit problem and that anyone is talking about anything other than actual fucking Nazis. They are real. No one said everyone they disagree with is a Nazi because that's fucking stupid.
There was an episode of China Il about this.
https://images.app.goo.gl/R55Q1QLFbXj3isBM7