How can you be so wrong, so many times in one post.
It is not the lawyers, it is basic safety. Pro arborists will raise hell with a neophyte seen using one hand, Osha will down check a crew if they spot it. "all chainsaws come with antikick back..." BS. I have bought 3 new saws in the past few years (building my stable up). One pro, two homeowner and none of them came with anitkickback. I also just bought 3 new chains and none of those packages contained warnings.
You sound like a typical guy who thinks safety is for sissies, refuses to wear PPE and, if you run your saws long enough, will be deaf because you won't wear ear protection.
Harry K