Disposable ecigs were around way before the pod craze came along. They weren't a waste problem because vaping wasn't widespread so you never, if ever, saw any laying around.
FDA deserves a lot of blaming for a lot of things, but I don't blame FDA for this. 510 vaping was never meant to last as the vaping market matured. People ALWAYS desire convenience over everything. So I'll lay blame where blame is due here...the consumer. And I bet 90% of those that chuck those vapes out the window would classify themselves as "environmentally focused" citizens
. In reality, though, just virtue-signaling consuming machines. Not the same thing lol.
I'd bet that if there were vape recycling bins on every street, there would still be tons of spent puff bars/pods/coil laying around.