For me the thing keeping me on markdown is Obsidian on mobile - no other note taking app comes close. If they made an actual Emacs for mobile (actual emacs complete with elisp support, not the existing org mode apps) that was a pleasure to use, I would likely switch to that.
As it is, the * vs # for headings makes switching between the two uncomfortable.
As it is, the * vs # for headings makes switching between the two uncomfortable.