Sparkly just take another example: someone who listens to music on sfirat a’omer, or a guy who listens to female singers, or someone who speaks lashon arah. Surely you can find one example.
It’s obvious that you feel strongly about smoking but that’s no reason to throw words. It’s a great way to provoke but a bad way to convey a messages.
As for why I think smartphones are asur we could continue this in the off-topic thread if you like.