I noticed that someone posted a picture on PlugShare of a Nissan Leaf at a nearby L2 charger parked in an open spot (all chargers were in use), with the Leaf's charge door open. The person that posted the picture said "Squatters everywhere". I wrote a comment on that charger location that if all chargers are in use, often times EV drivers will park with their charger doors open, which generally means please plug me in when you're done charging. What followed was a tirade of direct messages sent to me from a user of PlugShare (I didn't even know PlugShare app had direct messaging). I won't share his username, but the dude was ranting about how leaving your charger door open while parked not charging is akin to ICEing (even if every charger is in use). He then had a paragraph about how all Tesla owners use EV spaces "like handicap spots". He went on to say that Teslas "do not have the correct plug" to use L3 chargers and therefore any Tesla that parks at a L3 charger is by default "squatting". He said L2 chargers are "GM and nissan vehicle plugs" and that they don't fit "Teslas, BMWs, and Porsches 'who don't have the correct plug'". Is my understanding of EV charging incorrect? Or was this guy a nut. I'm beginning to question everything.