Yes please, more containers-first thinking for all things AI. The fact that this has been largely absent from most discussions and demos regarding agents and vibe-coding seems like a big red flag to me. I mean if we're going to YOLO the code, perhaps we should at least pay some attention to the dev / test harness?

It's worth thinking about reproducibility even if you're not concerned about security. We would not have to argue so much about the effectiveness of something like vibe-coding if everyone could simply share process/tooling without tons of custom setup. And even if you're not worried about filesystem sandboxing and leaking secrets like ssh keys, even if versioning with git is enough of an undo button for you.. who wants to clutter their whole system with a ton of new language stacks and/or weird dependencies for every small experiment? Most experiments with the new hotness are going to fail, so we should expect to do a lot..