[MintelIE]

I might sign into a web site willingly, but I might not want the perhaps dozens of other companies' assets which I pull in also identifiying me, and tracking my habits.

Why wouldn't one use it for everything? That would seriously damage the Internet tracking industry, who after all is the Internet user's enemy or at best, hostile adversary.

[colejohnson66]

You can hurt the internet tracking industry by just using uBlock and uMatrix

[MintelIE]

I already do, but I can hurt it even more by always using Tor Browser. Heck, it's even fast enough these days to watch Youtube and handle torrents.