Why aren't advertisers (Microsoft, Facebook, Google) held responsible for allowing scammy adverts?

https://programming.dev/post/3354258

Why aren't advertisers (Microsoft, Facebook, Google) held responsible for allowing scammy adverts? - programming.dev

I know they allow scam adverts because it’s easy money, but why aren’t they held responsible for facilitating obvious scams? You open Edge, there’s 3 “Earn money quick” adverts. On Instagram, every 5 ads, one is a scam.

Because to the tech industry, stuff like “basic accountability”, “selling things people actually want”, and “developing without limitless free capital” are all considered hate crimes.

Trillion dollar company, multibillion dollar company, trillion dollar company

And all 3 of them will point to the 1st amendment as prohibiting the government from regulating speech outside of a few very narrow circumstances.