No. It didn't. That's why he was upset. Mozilla even admit this. Did you read the article or what?
"Mozilla later admitted in an email that they had made a mistake regarding the extension, but Hill has ultimately decided to cease development of the uBlock Origin Lite add-on for Firefox."
You say that like they didn't just remove several other adblock extensions themselves
From what I've heard, they only "removed" uBlock Origin Lite. Normal uBO is still up.
Actually, they flagged UBO Lite and the dev removed it himself in a fit of pique.
https://www.pcworld.com/article/2474353/popular-ad-blocker-removed-from-firefox-extension-store.html
and they only flagged it because it violated privacy rules
No. It didn't. That's why he was upset. Mozilla even admit this. Did you read the article or what?
"Mozilla later admitted in an email that they had made a mistake regarding the extension, but Hill has ultimately decided to cease development of the uBlock Origin Lite add-on for Firefox."
https://github.com/uBlockOrigin/uBOL-home/issues/197#issuecomment-2383629057&xcust=2-3-2474353-1-0-0&sref=https://www.pcworld.com/article/2474353/popular-ad-blocker-removed-from-firefox-extension-store.html