If you use Chrome, Google can use a network protocol for tracking and ad delivery that can't be seen or blocked by extensions. TL;DR: You really shouldn't use a web browser made by an ad company.

"AdBlock Plus, uBlock Origin, and other extensions cannot block QUIC requests. Recommended best practice is to disable QUIC from the chrome://flags/ URL."

https://blog.brave.com/quic-in-the-wild-for-google-ad-advantage/

@ocdtrekkie unfortunately they're aren't any other good options

@animeirl There are a lot of good options. Firefox has gotten drastically better lately, for one. If you haven't used it recently, try it again.

There are also plenty of Chromium-based browsers which are tailored by companies that aren't evil, like Vivaldi and Brave.

@ocdtrekkie I've tried Firefox recently and it's still not a viable option imo
@animeirl Why not?
@ocdtrekkie extremely slow and unstable in my experience
@animeirl On Firefox 53? Post-electrolysis, Firefox is just as fast as Edge or Chrome, AFAICT. And I have yet to crash it since switching back.
@ocdtrekkie in my experience e10s helped but it doesn't solve the fact that the browser chrome itself is slow and laggy. Vivaldi had the same problem albeit to a lesser extent
@animeirl Was that a Freudian slip? Because I agree Chrome is really slow and laggy. ;)
@ocdtrekkie "chrome" refers to the non webpage parts of the browser like the ui. it's where Google Chrome took it's name. like with Firefox the whole browser will sometimes just randomly lock up for a couple seconds when opening a new tab. completely unacceptable imo.
@animeirl Pre-e10s Firefox doing that was why I switched to Edge. But I haven't had that experience at all in the last couple weeks since I started using Firefox regularly again.
@ocdtrekkie I'll give it another chance but tried it a month ago and want impressed