No. "Opaque ads" are usually heavily regulated out of existence by government legislation.
They're opaque, and not regulated out of existence.
They're so opaque that I'd wager 50%+ of people aren't aware it's happening.
(Not fact checked) My favorite is Apple's "no villain" rule, where protagonists are allowed to use iPhone in movies, while antagonists are not.
...is a big exception in the advertising industry, not the norm.
So pirates get their wish of no ads granted, and they get propaganda instead.