You seem to be complaining about two completely different issues.
- Ray tracing or other high-end graphics support is up to the developer. Complain to them about that.
- Bringing Apple Intelligence to Europe involved a ton of extra laws that the EU has imposed including the DMA. Apple has to work around all of that and that takes time and a ton of resources, and some things may just be impossible due to those restrictions in law. The same applies to iPhone mirroring; the DMA is causing all sorts of issues with Apple implementing that.
Eventually Apple may be able to work around some of the issues caused by the DMA and other EU laws and regulations. But some may never be possible unless those laws and regulations are change.
Now, all that said, is there a technical issue you would like us, your fellow users, to try and help you with?
Regards.