Is anyone dealing with 3rd party script/image loads at all? I just loaded a bunch of different major websites while watching the network tab in Firefox, and the

Is anyone dealing with 3rd party script/image loads at all? I just loaded a bunch of different major websites while watching the network tab in Firefox, and there wasn't a single site that didn't load ads and other assets from 3rd party domains. And that's before the "do you accept cookies?" prompt, assuming they have one at all. On most sites, it seems like it would be easier to list the advertising networks that aren't used than to list the ones that are used.