I do indeed check against both DNT and Sec-GPC (and navigator.doNotTrack and navigator.globalPrivacyControl in JS) basically treating them identically. GPC is o

I do indeed check against both DNT and Sec-GPC (and navigator.doNotTrack and navigator.globalPrivacyControl in JS) basically treating them identically. GPC is ostensibly not about tracking itself, but about sharing data, though I just figured that data that isn't recorded can't be shared either.