Mozilla isn’t google. They took it back and encouraged the guy to reach out in the future if any issues arise.
BFD, it’s not like they banned his account, just one gimped extension that doesn’t do the whole ad blocking experience and even then only because he didn’t do anything to try and reverse it. Then after it’s restored he throws his tantrum and removes it.
With all the extensions out there false positive detections of malicious apps are going to happen. Nobody has unlimited resources to hire boatloads of devs to review every single line of code of every extension for every update done. That’s an insane expectation.
There is fairly substantial rumor that there may be a smear campaign against firefox lately because they are still supporting manifest v2, which our owning class does not care for.
Mozilla has made their fair share of stupid decisions lately, but they are still leagues ahead of Google, Amazon, and the other FAANG-type companies in ethics and trustworthiness. Definitely something to keep a pulse on, but nothing to throw the baby out with the bathwater over. And if it really bothers you, use LibreWolf/Fennec.