I saw one of those ads, with Solana CEO presenting an airdrop opportunity where you had to first send some Solana to a walled to get twice as much back. It is incredible how YouTube does not have an audit method to check those scams. Just the hurt it gets to its image is big enough for them to pay attention and get rid of those ads ASAP or don't even let them reach the viewer screens.
This is what Web2 Centralization is all about. The greed where the web2 world is immersed is so big, that they don't even listen to people reporting it until the scam has been running for several days.
Ah yes, I did see the one with Solana too. So crazy!