I really wanted the M1 upgrade story to be a slam dunk, but it seems like docker on arm64 is a real thorn of incompatibility and poor performance with amd64 images.
We also got a bunch of M1 Pro’s and are running into this. For the more typical web stuff we’re just using ARM packages and it’s going fine, but for a large SAAS there are too many differences between dev and production this way.