It’s not true that every site does this, but yes, most are funded by the model that relies on your information being sold and used to build a profile of you.
If you don’t support that model why buy into the system? After all, the content minus ads was still written and designed to drive ad revenue. Any conflict of interest between driving ad revenue and conveying information (ie. uninformative clickbait) in the content is still affecting the end result even if you never see the ads.
Why not compile a list of sites that don’t track you and offer paid services that can provide what you’re looking for?
Will you be limited? Very! Will you be feeding the system you apparently have deep seated qualms about? No! And if it means that much to you, I think you should be very happy.
If the system is broken enough that enough people go that route, companies will chase the money. If users are willing to pay enough to cover the real, un-intrusive-ad-tracking-subsidized cost of content, companies will jump for joy at not having to deal with ad networks and pay people to optimize for ads and just take your money directly.