Supply chain crunches are not unique or new. It happens. Earth is flooded with powerful smartphones, Mac’s are already on M5 generation. Most people already get most of their computing from their phone. We will be fine.
This has no bearing on your perception of ownership of your mobile device.
And thanks to Google Play Integrity, even if you do liberate your device from megacorp control, you still don't get to actually use it.
"Go buy any other device" is not working out. (There should be some laws to rectify this, imo.)