don’t iphones delete your sideloaded apps against your will and along with your data, if you don’t use the ibstaller tool at once every week?

No? I have an iPhone in the EU and have several sideloaded apps. All still work and have all the data even after not using them for a while.

there may be some issues with the Radeon RX 7000

I assume you mean the just released 9000 series? My setup has a 7000 card and has been running for 2 years with out issues