Earlier quoted context omitted.
Openclaw! You can sandbox anything yourself. Use a VM. It has a web ui.
I don’t really understand the point of sandboxing if you’re going to give it access to all your accounts (which it needs to do anything useful). It reminds me of https://xkcd.com/1200/
A use case may be for example give it access to your side project support email address, a test account on your site and web access.