It wouldn't surprise me if states didn't start licensing chainsaws and requiring training before you operate one. Plenty of of UTube compilations of tree felling gone wrong and they drop a big ol tree on their car or house. Unfortunately you can't ban stupid.
Here's a short showing a numbnut cutting the low side on a leaning tree. Who does that? The gods were trying stop him from cutting any more trees by destroying his saw.
https://www.facebook.com/share/r/1BcApBUMVQ/