Don't worry. Most people spend most of their compute time on a phone, where you're ability to filter ads is way more enshitified.

What about in 10 years when they auto search and label users for political dissent and likelihood of impact

That's for future them to worry about, they'll think. Honestly I've never seen people historically care about privacy even if it means the government rounds them up, people simply don't seem to care at all, and trying to make them care is a futile effort in my experience.