Earlier quoted context omitted.
A complete collapse of the viability of targeted advertising would be totally fine with me. The business models that would become viable in that reality would be a better equilibrium and the incentives would be better aligned between software companies and their users.
I don't think you're right about this. Highly targeted advertising disproportionately benefits the little guy. I say this as a little guy, running a small dog treat e-commerce company. Almost all of my new customer acquisition is by way of Facebook ads. If you get rid of Facebook ads and go back to the non-targeted, TV commercial and newspaper type ads, my company might not survive. Purina, though? They'd be fine. Th…
That being said, if you are concerned about monopolies, there are better ways to fight them. Unfortunately they have been neglected in the last few decades. Perhaps channeling your money/influence towards that instead of ads would be better for everyone.