Especially not when some harnesses rely on the reliability of the LLM to determine what's allowed or not, pretty much "You shouldn't do thing X" and then asking the LLM to itself evaluate if it should be able to do it or not when it comes up. Bananas.
Only right and productive way to run an agent on your computer is by isolating it properly somehow then running it with "--sandbox danger-full-access --dangerously-bypass-approvals-and-sandbox" or whatever, I myself use docker containers, but there are lots of solutions out there.