This is the double edged sword of
vaping though. I vape on the cheap. I don't DIY but even without that I only spend a few hundred annually on gear AND
juice. It is incredibly difficult to have a growth industry when people don't have to buy stuff. Yes you can DIY for pennies a day, but if everyone did that, what would happen to the juice vendors that provide for the newbies and those who don't want to DIY? It's great that
vaping on the cheap is an option, I just hope, for the sake of the industry, that most people find a balance.
Of course, if the industry gets regulated down to pre-filled carts/tanks, the DIY market will explode.