Kodi is horrible on touch devices. I also don’t want to have terabytes of files on every device I want to watch something on. Sure, there are workarounds, but I could also just use Jellyfin. Yeah I don’t use Plex, I use Jellyfin.
But it’s really just mainly because I dislike the UX of Kodi.
Kuroba Ex for Android at least. It’s in F-Droid