Yes, that is exactly the point I am making. The agent / cli is confined within the WSL2 environment. How is it "barley" protected? Neither you nor the other guy have yet answered this question.
I never claimed WSL2 is a security sandbox. I am saying running it in a container or WSL2 allows you to severly limit the blast radius. I am not expecting the agent to be malicious, but I am expecting it to do unexpected things.