Heh, looks like the old OpenMemories hack [1] might actually have a successor now for modern cameras?

The old Sony lineup actually didn't just have a Linux kernel to run its base operating system, they actually included a bastardized Android layer on top of that so people could develop apps - but it died out pretty soon, so Sony removed it after the Mark 2 models and with it went the entrypoint for rooting.

[1] https://github.com/ma1co/OpenMemories-Framework/blob/master/...