The problem is, politics and lawsuits always trump science and facts.
If second had smoke was your only exposure it might be defensible but there is car exhaust, food, life in general and I have never believed you can pinpoint a specific thing.
That’s “unsettling”.
Indeed not one case has been proved that secondhand smoke kills it’s just an agenda for $$$$$$$$$$$$$$$.
“The problem is, politics and lawsuits always trump science and facts.”
Well said, but I would add money as well. Read up on the actual science behind statins sometime, for instance.