That's the problem.
If technology is so advanced and if solar panels are getting cheaper, why aren't we building new cities in the desert? (Or, why aren't we bringing new techs to small towns that already exist?)
If everyone is so tired of planned obsolescence and not owning their devices, why aren't we making new industries based on sustainable, repairable, open source phones?
There could be whole new towns running an economy on producing sustainable hardwares and then selling the repair parts. It wouldn't be a lot of money. But if everything we use is repairable and sustainable, we wouldn't need a lot of money.
Maybe I am just silly to hope for such a future?