While it's true that running code in isomorphic manner by definition gives you more footguns, you can mitigate it somewhat if you architect the framework with t

While it's true that running code in isomorphic manner by definition gives you more footguns, you can mitigate it somewhat if you architect the framework with that in mind. In rust land for example, you can just not implement "Serialize" trait on your sensitive data structs and it can't leave server realm without developer jumping through some hoops.