For example I've been using Jujutsu exclusively (as a Git frontend) for years and I don't think about it, I just use it. I reflected on this couple of years. It's existence is completely transparent to me.
I, however, don't agree with sibling commenter that it's a function of time spent with X though. As a counter example: Emacs was my go to editor for 15+ years, last 2 years - because reasons - I was switching between Neovim, Helix, Emacs, Kakoune. 6 months ago I settled with Kakoune.
Even with many years in Emacs, I still tweaked and tuned it. There was always something to do, change, understand. I actively thought about Emacs.
With Kakoune after initial "set me up" phase, it's just as transparent as Jujutsu. Sure, I made complex plugins (for searching, highlighting unbalanced parenthesis and even a GUI wrapper called Kakvide). But the difference is that in Emacs the driver was the tool itself and in Kakoune it's always "I wonder if I can do X".
And so I believe that Kakoune is better tool than Emacs as it's more transparent to me even with a big time difference in usage.