Counterexample: I went Sublime Text 2 -> ST3 -> Atom -> VSCode -> Zed, and every time barely noticed a difference in editing experience. The keymaps were >95% c

Counterexample: I went Sublime Text 2 -> ST3 -> Atom -> VSCode -> Zed, and every time barely noticed a difference in editing experience. The keymaps were >95% compatible after each of these switches. But I guess that was the happy path given these editors share lineage. OTOH I was never able to switch to Jetbrains IDEs for long, because everything was too different, even after installing compat keymaps.