I can't believe it myself, but yes, I've made #Dillo my default browser on my personal laptops. It's never been my default, even though I've used it occasionally, off-and-on, for 25 years. XD
I still fire up #LibreWolf ( #firefox fork) occasionally on those machines, but #DilloBrowser fits in this neat space between terminal browsers and "full-fat" browsers like Librewolf and #luakit.
I'm just wishing it had a "follow mode" for following links from the keyboard, and wondering if there was some way to make it use the clipboard by default, instead of primary selection. I don't quite understand why classic X11 programs use primary selection so much. XD