[pirates]

The presentation of speech is regulated in many ways already. The idea that any type of regulation on speech whatsoever is unconstitutional is false. Also, how is a hypothetical regulation on infinite scroll unconstitutional, but “go after targeted ads” isn’t?

[iamnothere]

Targeted ads involve a complex system of transactions behind the scenes. It may be possible to regulate these under the Commerce Clause. Worth a shot.

In any case this is much more likely to succeed than regulation of speech. Contrary to what you’ve just said, presentation of speech is not heavily regulated, especially for privately owned venues.