That assumption wouldn't work. If the script console is a separate Lua environment, it's completely useless. As long as it's the same environment that the rest

That assumption wouldn't work. If the script console is a separate Lua environment, it's completely useless. As long as it's the same environment that the rest of the game/addons use (which it must be), then there's no "mitigation" that can be done like you're hoping for.