I think one thing that is missing from emacs/org-mode is the mobile integration. There are apps that handle some features of org-mode on mobile, but probably missing features of the desktop version. Currently, I manage my notes only on the desktop because I haven't found a good companion on mobile.
It’s crazy that an extension is needed to fix this. When I first saw that “feature” I thought it was some bug and YouTube would fix soon, but they don’t seem to care about it.
I’m still using as a secondary device, but the battery was never the same after I replaced, and the touch id/home button doesn’t work anymore, so I have to use that virtual home button.
I ended up getting a newer SE (2022), but I miss the first one.