I'd be in favor of giving Lina Khan a lifetime appointment to heading the FTC along with 10x their current budget to tackle exactly this problem.

A major part of the problem isn't even that we don't have laws on the books, it's that funding to the enforcement agencies has been gutted to the point where they can mostly just go after extreme egregious violations or very easy to win cases. The IRS is in exactly the same boat.

That would be great, but I think even her job needs new laws. Otherwise, one of the problems is even hardcore enforcement takes years and huge amounts of taxpayer expense. We need to make it simple, cheap, and quick to improve competition.