Cool, just wondered. 
That’s not correct IMO, then again it depends how people define LHP - “be as shitty as you can for as long as you can away with it” or about desired destination and outcome.
You can be LHP and be working for the good of all living beings if you so choose. 
Some people just want permission to be unpleasant, and they’re usually the ones that turn LHP into a religion, and have rules and start drama.