For example, most of the key differentiators of Brave could be accomplished similarly in Firebox with a litany of extensions -- such as UBlock Origin as just one example -- or Privacy Badger if you'd like to be less 'heavy handed'.
The only other differentiator I see is the use of cryptocurrency as a way of compensating users for watching ads and the use of a crypto wallet; which if your not interested in such functionality is meaningless.
Yet I see very educated, competent, and intellegent people I've known for years be advocates and at some points "zealots" over the browser.
I would love to understand this. I'm honestly open to discussing this in good faith as I would like to understand the benefit here, and if I am somehow missing something will be the first to admit I was ignorant.
Firefox-based browsers do not support macOS automation (AppleScript/JXA). Safari lacks features/extensions. Orion/Vivaldi had bugs any time I tried them.
From the Chrimium-based browsers I tried, Brave blocks ads, supports PWAs, the crypto stuff can be turned off, and is stable. Brave does not excite me, but it's good enough.