So, stop using the internet, then?
Uncoordinated collective economic action like you call for doesn't really work, especially when it's against the shareholder-value maximizing interest of a corporation.
I have Roku TVs but they are set to automatically go to the HDMI input with my AppleTV. So I don’t have to use a remote that has hard coded buttons that go to the highest bidder and where half the home screen is an advertiser.
I buy business Windows PCs or laptops from the Microsoft store because they don’t look like a NASCAR car with all of the stickers and trialware.
I pay for ad free streaming services.
It’s not the “internet” that’s the problem. Websites have limited tracking ability if you use an adblocker. It’s your devices vendor that you have to worry about.