So I wanted to drop Chrome a while ago, and looked at Chromium. Apparently using the "no sync" version you can no longer even log into Gmail (or any other Google service) on the web. That was definitely the last straw for me losing trust in Google, but there's just no good alternative.

I'm not sure where to go from here because it seems pointless to even use Chromium if I can't remove Google from it and still be able to login to Gmail.

If you're really set on a Chrome-like browser, there's ungoogled chromium. Otherwise, I guess Firefox is the only truly free choice at this point, and even that includes DRM to be able to cope with sites like Netflix.

Edit: actually, there should be more browsers that I don't know about because I haven't really looked around anymore since choosing Firefox a decade ago. Is anything as well-supported (in terms of proper rendering and security, as well as being FOSS / privacy-conscious) that I should look at other than ungoogled chromium?

I'm using Ubuntu's Chromium package and it isn't "un-googled" at all (69.0.3497.81-0ubuntu0.18.04.1). Any Ubuntu users have tips?

I think they were referring to https://github.com/Eloston/ungoogled-chromium (which I suspect is not what Ubuntu ships)