Ok, you have a sponsorship model that works because you're probably very famous. That doesn't solve anyone's problem, because almost no one is famous. How can we replace ad networks with something better and saner?
I had an idea at some point, but I do not know it if would be feasible. For me it seems that sponsorships/native ads are better than the usual banner style intrusive ads. Would it be possible to still have a syndicated ad network, but that it would feed you articles in some structured format, that you would get on your backend, and then insert as articles into your blog/website? This way you could format them any way…
Fallback URLs, location (for local businesses) and other customization options could be used to make it work better.
Some _optional_ Javascript could also enhance this, but not change it fundamentally.