I still use FF, but it is no longer the easy to use yet deep power tool that vim/emacs/imagemagick are.
I still use FF, but it is no longer the easy to use yet deep power tool that vim/emacs/imagemagick are.
You said that you didn't, and neither did I. I just don't know if anything but Chromium would be sustainable, and I still don't want to switch to Chromium. If anything, FF profiles are still a reason to use it. Even though I don't really believe FF is still much better than Chrome in terms of privacy and such (well, TBH, it still gives me peace that I can disable some stuff in about:config I almost surely couldn't in Chromium: I'd need to investigate, and it doesn't help that Chromium users generally don't bother themselves with such issues). And it hardly is in terms of actual browser technology. I didn't check if all plugins I need work under chromium, but I assume they would, since most non-major stuff was broken in FF anyway, and major stuff tends to have even better support in chromium nowadays.
Vivaldi is still behind FF84 in three notable areas: video/PiP (why they dim the video when the mouse is over the pip window I have no idea), occasional tab thread instability (requiring esc press to unlock), scrolling physics.
But vivaldi also makes up for it with other features. Mouse gestures are a godsend and improve browsing immeasurably (e.g. I made an up-left-right gesture to bring down bookmarks bar). I briefly hooked into a fake email server so I could enable the built-in RSS features and that's going places. The stacked tabs are solid, they seem to be taking great care in getting them right.