Even if 100% of the uses were illegal, this is an issue of principal. When I buy a gadget, I didn't lease it, I bought it. It is mine. As such, I shouldn't have

Even if 100% of the uses were illegal, this is an issue of principal. When I buy a gadget, I didn't lease it, I bought it. It is mine. As such, I shouldn't have to worry I might go to jail (!!) for modifying my device in a way that doesn't impact anybody else.