this idea would imply that a client can change the behavior of a server that the user might not control, its doable, but I think its something for user land instead of core land

I’ve been thinking about this as well, I think a peer-to-peer Pathom setup would be really interesting

each peer could have its own environment, parts of which are shared with other peers

shared using a form of https://en.wikipedia.org/wiki/Capability-based_security

I remember that somewhere in om.next drafts/ideas, this idea os the server sending reads/mutations to the client were present.