[mindslight]

Like all paradigms, it makes some things clearer and other things less clear. This one helps me keep my head straight about easy to ignore aspects of my relationship with the ones that would otherwise appear as being tamer, especially for instance Google.

The ones that seem out of place on your list are because their main business is something other than surveillance. Saying that Walgreens "patronizes the surveillance industry" does make more sense than labeling the whole company as doing that one thing. Although labeling the marketing group requesting all the trackers be added to their website as the "surveillance department" makes sense.

I think "surveillance" is a much better term than "ad" because the latter seems like just some harmless annoyance in line with American business values, whereas the former more accurately captures that the systems these companies are building are offenses against freedom and humanity.