Is this a parody post?
What do you expect to be able to achieve with just the word “Linux” added to the mix? Can you build new 5G drivers for Linux as well? Smartphone market is moving pretty fast, the hardware is nearly disposable, and the consumer doesn’t even know what an OS is.
GNU/Linux smartphone, that is competitive? Good luck with that.
Why do you think I care about competitive or commercial viability? I just want the behemoth pushing apple and android crap to be forced to make their devices easier to boot an alternative and leave the rest to us to figure out and see what interesting things can be done.