Your original comment was to the effect of 'things are bad if they are illegal, but otherwise they're not.' He's calling you out on your sense of morality because whether a thing is right or wrong does not, to most people, derive from it's legal status.
Stealing would still be wrong if it were legally acceptable, which some forms arguably are.
I didn't think you (as in ia) was especially defending it, I was just trying to point out the logic was very wooly. Though re-reading my comment I was a little hot under the collar, so apologies for that.
Stealing would still be wrong if it were legally acceptable, which some forms arguably are.