Wow this looks really cool, and I'm excited that you're releasing m1/m2 support soon. I use Silverblue as a daily driver, but so far not on m2 hardware. Looking forward to giving it a shot!
There's stuff to do as far as making ostree/oci builds out of that but we're talking to folks regularly now so hopefully we'll get it sorted. Also a huge shout out to Equinix Metal for sponsoring an Ampere builder for us, hoping to get on as many ARM devices as we can!