I'm confused by their methodology. If I can put a tap on the AMS=IX, that gives me access to a huge % of EU traffic regardless of wheter private or public entit

I'm confused by their methodology. If I can put a tap on the AMS=IX, that gives me access to a huge % of EU traffic regardless of wheter private or public entities own some adress space. In practice the Internet is full of these points of concentration. Whether these were more often born out of traditional network effects of peering in commercial settings or because of authocratic enforcement, the resulting surveillance and control centralization remains the same.