> It’s worth keeping in mind that just because a site reaches out to one or more of the big four tech companies, it doesn’t mean that it’s necessarily snooping

> It’s worth keeping in mind that just because a site reaches out to one or more of the big four tech companies, it doesn’t mean that it’s necessarily snooping or doing something nefarious. Many websites use fonts from Google Fonts, or host their sites using Amazon Web Services or Microsoft Azure. That's still snooping... Speaking of, why are browsers still sending Referer headers?