Any code that is anywhere near that unreadable let alone purposefully obfuscated is not making it past the review process

If Google tracks you using more than just cookies (probably), then yes

What’s wrong with email exactly

Judge, jury, and executioner.

Aeolian/Dorian mode mixture

If you need to use a chromium based browser, I recommend Eloston’s ungoogled-chromium

Just noticed your username–did you write that post? If so, nice work

This is good general advice for settings that websites might be able to use for fingerprinting. But bookmarks are completely unknown to the sites you visit. At worst, websites will be able to measure the difference between window and document height to determine if the bookmarks toolbar is open, so whether it’s enabled or disabled by default I’d leave it that way. The bookmarks themselves should be no problem for any reason I can think of, though.