The classification was a "compromise" to keep the FDA from banning vaping nationwide for 10 - 20 years. But there is much that can be done. Educate, educate educate. And fight against ignorant misinformation everywhere. vape openly almost everywhere BUT respectfully. (this does not mean ignore company policies)
But most importantly, all of us join and support CASAA.
If they do regulate it as a medical device, it will be allowed almost anywhere without recourse from employers / business owners as they would face multiple lawsuits. Even if people are fighting for declassification that doesn't have a medical device use, employers and businesses can still ban the use on it's property for whatever reason they come up with.
You are pretty much fighting between a rock n hard place here.