As the title suggests we will be getting cpu instruction and ram encryption by 2028, at the very least using ryzen we will have encrypted xen virtualization in a way even dom0 wont be able to infer what is happening in your qubes, lastly and most importantly we should have per-vm isolation in gpus.
I don’t know about ya’ll but I am stacking up my bank account for the next few years, these news are enough for me to drop my old 2012ish laptop and upgrade, just the fact that I can have encrypted qubes is enough for me to have a fever dream, the coming advancements in gpu architecture to pair with that fact is making me spasm from happiness, the only thing that is a splash on cold water to my face is that PSP needs to stay on for all these features to work correctly, at least AFAIK
I think that now I will be buying my first “new” computer since forever, if not for the fact that qubes will be encrypted, now I will also be able to have a dedicated GPU that all qubes will be able to share securely, notably I will be going with AMD since NVIDIA surely is too focused on performance rather then security