what changed in the vaping world that might have cause such a huge increase in indoor vaping bans in these later years
Couldn't possibly have been the increase in popularity of vaping in general, or the very public push for regulation by the FDA, or public health agencies worldwide singling vaping out as a major health hazard. Had to be the cloud chasers. Got it.
We're all vapers, we need everyone if we're going to win anything. Courtesy towards others should be a given, it isn't, but that has little to do with vaping.
Non smokers vaping isn't the problem.
Cloud chasers aren't the problem.
Tootle puffers aren't the problem.
For various reasons, mostly financial, some very powerful people don't like vaping, in any form. That is the problem. The rest are just excuses to hide the true motivation.
You want the public to support a vaping ban, tell them second hand vapor will kill them, show a video of cloud chasers fogging up a room. I bet you that person will look at a tootle puffer vaping indoors with the same hatred as they would a cloud chaser.
Side note: one understandable source of frustration in the non high powered vaping group is the lack of new low powered vaping gear, or the end of life cycle for older gear. If all I used was carto tanks, I'd be upset that I couldn't easily find my cartos of choice.