In all of those cases you can just say what you want to say, you don't need to pay for special treatment to put your message in front of an unwilling audience. Restricting advertising isn't restricting speech, it's restricting the ability to pay for special treatment for your own speech.
> Restricting advertising isn't restricting speech, it's restricting the ability to pay for special treatment for your own speech.
That isn't the way it works in the US. There are some restrictions on advertising, but is fundamentally protected speech in the US and therefore can't be banned outright.
