I'm far more faithful to Ublock Origin than I am any specific browser.

Sadly I don't think that's the general case, I've been on FF for decades but there isn't a universe where I use a browser without UBO at this point.

>but there isn't a universe where I use a browser without UBO at this point.

One wouldn't need to be loyal to UBO... a simple with-and-without comparison would be enough for anyone with a functioning brainstem.