[gyardley]

A friend?

No, I wouldn't expect a friend to make restitution at all - unless, of course, my friend had done this sort of thing millions of times, knew I was likely subjecting myself to the risk of eviction (probably completely inadvertently), and didn't bother to say a damn thing to me.

If, instead of warning me about the stupid risk I was taking, my friend highlighted things designed to make my behavior seem risk-free (like, say, a million-dollar property damage guarantee), well, then I might feel a little differently. If my friend had built a multi-billion-dollar business off of the risky behavior of me and others like me, then I know I would feel differently.

But this is a moot point, because friends don't let their friends engage in risky behavior without at least making them aware of those risks. Someone that does that isn't your friend at all.