It's going to be extremely funny to see what happens to Community Notes on political advertising. Although this is very much "after the lie has got halfway round the world, we're going to help truth get its boots on".
I see no reason why "select" advertisers (where "select" means, "Elon selects them") would not be offered an option to pay extra to disable community notes from being on their ads, even though they are implying that's not the case here. why would Musk refuse more cash to support propaganda he agrees with anyway?
Because he's in the lucky position of not needing it. They already split their revenue with creators, accepting such a bribe would not benefit him. So awful PR for no real benefit.
That'll be great. I love seeing Community Notes on ads. They completely destroy the ad at times.
There's already political notes on ads. You're fine to tout conspiracy theories, but you need at least some evidence.