I've always said do the best you can to move away from big tech, this person saying:
If there’s a thriving secondhand market, more people can sell them and buy flagships.
If we're down to worrying about the health of the secondhand market I think we'd be in an amazing place, but we're not, every little bit helps and I think grabbing a second hand phone and installing graphene on it is a great idea
I've also heard they're teaming up with Motorola: