The twist lock is the WRONG plug for RV use of Honda generators, which is what we’re talking about. I know it’s there because this isn’t what most of them get used for.
As for my so-called dead man’s plug arrangement, I could just as well put banana plugs on the ends of my cords. If you’re that squeamish just do that.
I like mine with the regular plugs. It’s less hassle, I don’t have to get a screwdriver to connect the grounds, and if someone messes with my generators and gets zapped, GREAT!! It’s not my job or desire to make my stuff one million percent idiot proof in case someone with no business messing with it decides to put one of my plugs in their mouth.