I’m pretty sure this makes you less safe and not anonymous at all because your are easily fingerprintable.
uBO with your password manager is pretty much all you really need. Maybe Sponsorblock and Dark Reader too. But that’s it. I recommend you reconsider the number of and the kinds of extensions you have and use. ANd if you couple this with the right browser settings and a VPN, you’re golden (for the most part).
Also, reading your post, I think you’re conflating privacy with anonymity. They are not the same. I hope you know that. If not, please read up on it. Privacy Guides has a great write up on it.
Only Tor Browser is recommended and generally used for anonymity. Every other way one browses only provides privacy, not anonymity.