the need for a telefon number is still a deal breaker. And having to “relock” the phonenumber every week in the app if u used someone elses number (so they cant do account takeover) sound just like a trap

If it where arch, but its manjaro. Somehow during the last kernel update the grub info was not changed to point to the current kernel names…still pointed at the old kernel…and that had been replaced. After figuring all that out in chroot, fix was as simple as changing a single line in that grub file