People who are overly self-righteous about the "harm reduction" thing & literally think they are saving the world by converting others to e-cigs.
People who support draconian censorship online and IRL because saying the "wrong things" will make vapers "look bad" to the anti's.
People who "never clean cartomizers" because "they are so cheap I switch them every day". Money is money dawg & just because cigarettes were outrageously expensive does not make everything else cheap except in comparison. Many of us cannot afford $1.50 or more a day for cartos & would certainly like to see the power of the market drive down prices; if people are not concerned about money, prices will never decrease & will likely go up very quickly.
People who are waaaaay too into mods/tech, like "Oh dude, I can't even vape unless I am using a 24 volt variable-wattage iPad mod with a printer that continuously spits out line chart readings (like a polygraph) showing my wattage, ohms...etc, and I only use the new quad-coil clearotankoattymizer2068-7G-Batch 4 which are handmade by the English Queen and not available to the general public. You use an EEEEEEGOOOOOOOOO??? Dude, If I had to defile my greatness with that filth I think I would vomit out my guts and die on the spot; you might as well vape cat poop from a car exhaust pipe."
People who take juice way too seriously; must be kept in glass bottles of a specific shape & only transferred with a robotic needle dropper and it has to be stored between 44-45 Kelvin at an altitude of 3000 meters and shaken 10x daily and it must be this color and cannot be that color and if it touches sunlight for one second it is RUINED! I don't know how these people ever actually manage to vape the stuff.
People who do that former smoker thing & complain all the time about how cigarettes are ABSOLUTELY DISGUSTING and they CANNOT be around smokers at all and they are no longer friends with anyone who smokes and anyone who vapes but still has analogs ever is SATAN.
People who feel the need to switch flavors every ten seconds. Pick one and enjoy it for a bit yo.
People who are overly pretentious about their need to try every juice ever made out of every mod ever created: Unless Professor Oak told you to go catch them all, I am only moderately interested.
TLDR: Vapers.