Linux does not suck on phones regarding security. Linux is what brings the security mechanisms faulty ascribed to as being “Android’s”. See previous posters claiming it was all “extensive modifications” by Android and not just Linux security mechanisms.
Feel free to get a Fairphone 4, sign your Ubuntu Touch image with keys supported by the chipset and off you go. The fact that no one is selling you that has no relevance whatsoever to whether “Linux” supports it.
Linux does not suck on phones regarding security. Linux is what brings the security mechanisms faulty ascribed to as being “Android’s”. See previous posters claiming it was all “extensive modifications” by Android and not just Linux security mechanisms.
Feel free to get a Fairphone 4, sign your Ubuntu Touch image with keys supported by the chipset and off you go. The fact that no one is selling you that has no relevance whatsoever to whether “Linux” supports it.