I mean, I like Firefox, but I’d love to see Vivaldi based on Firefox/Gecko. There’s Floorp, which is similar in some ways but it’s more like an Edge built on Firefox than Vivaldi.
Edit: Thank y’all for your answers. :D
I want to link !@bdonvr@thelemmy.club 's post because it is a similar quesion. https://thelemmy.club/post/718914
Apple didn’t “decide it’s better to use webkit”, they MADE WebKit (from forking KDE). Back when they started WebKit Gecko was only out for a year and heavily associated with Netscape, while KDE’s was already mature