What comes around goes around. If you don't like the tone of the replies you get you might start with looking at what it is that's being replied to.
Yes and no.
I've observed over the years that it doesn't tend to matter much what tone one uses on these smoking threads.
Just disagreeing with the HEAVY HANDED CONTROL of the air of children and the chemicals impacting the unborn's lungs is quite enough to get a relentless barrage of harsh comments.
It's not a big deal to me. Just the hypocrisy about it is sad.