You know, I do wonder how many of these statistics are influenced by Linux users tendancy to use adblockers and block tracking. Linux could be more popular than it looks.
Also, they should tell us how much of that increase is due to the Steam Deck. :P
I believe it’s possible for Google to collect demographic data without a Google account. From the below, they collect data from their doubleclick cookies (they own the data, might be Google accounts), Android device IDs (there’s a decent chance it’s a Google account still), or from an Apple ID (I don’t think this is linked to the Google Account).
They can probably make assumptions on demographics based on browsing history and interests that are pretty darn accurate with enough data (e.g. someone searching for all three of birth control medicine, a nail salon, and Victoria’s Secret has a pretty darn high chance of being a woman).
So no, don’t think it necessarily comes from Google accounts, but I’m sure they have a big contract to ensure Pornhub gets all the appropriate advertising revenue.
They can probably make assumptions on demographics based on browsing history and interests that are pretty darn accurate with enough data (e.g. someone searching for all three of birth control medicine, a nail salon, and Victoria’s Secret has a pretty darn high chance of being a woman).
That's true, but I think they'd store all that data as part of someone's Google account. Either that or they have a separate type of user just for tracking/targeting.
Doing so has helped me and many friends/family I switched to a flavor of Linux (mostly Mint, but sometimes LMDE or Ubuntu or specific requirements/demands) avoid numerous dumb problems.
Even on mobile sometimes UX breaking issues creep up.