Near as I can tell, PB is redundant / unnecessary if you have uBlock.

It's either a page on the github wiki or a tweet by gorhill, but they say that ublock origin shouldn't be used with other blockers as they can interfere with anti-detection scripts.

Apples and oranges. PB is not ad blocker (doesn't use the same lists), made by a non profit to fight for a better web, comes with unique features.

For more, see https://privacybadger.org/#How-is-Privacy-Badger-different-f...

Chevy is redundant if you have a Ford, but I'd like to see both stay around and be options.

completely untrue.

Welcome to hear why this is completely untrue.