“quantum teleportation” is the correct technical term. The problem is articles being written by people who don’t realize this is a technical term that needs explanation.

I use vim, or spacemacs with evil mode (emacs distribution with sensible shortcuts and vim emulation). Or VSCode with spacemacs emulation.

You will pass your current productivity in less than a month. All of the things you describe are easily done in VSCode with vim emulation (I prefer the full spacemacs emulation but it’s not actually a huge difference). You won’t have to move your hands away from the normal typing spot on your keyboard – no home and end, just 0 and $. No control+arrow keys, just w and b (or e or even more motion options). Highlighting is as easy as v and then motion commands. And there are so many more useful things that vim (and vim emulation) make simple and fast. Orthogonal VSCode features like multi cursors still work.