Coz pipels:
A) Don't know any better.
B) Don't care to know any better.
The (A) types isn't so much a problem as the (B) types though, as while they don't know, they don't mind learning. The (B) types, on the other hand, are a PITA. They DO exist though, especially amongst the more... ehem... senior (in age) vapers.
Also, Vape Education is not really something that most seller give a flying eff about, which is a shame. They just wanna sell their sheet and sell a lot of it, without taking the time to properly educate their buyers.
Lepas tu ada hati nak pung pang lepas business taper to nothing.
MOST sellers ah... Not all.
Most of the more... informative sellers seem to also be amongst the longer lasting, ironically enough.
agreed 1000%... that's why I didn't bother to check out at "physical store" anymore.. it's hard to get good info there. I think google and this forum are the better place to seek for advice.