Anectode. A few years ago, the "neutral pack" was introduced in France, and for some reason, it was decided that the pack would be so neutral as to not even mention the exact composition of the cigarettes themselve.
(You can get a CSV with the ingredients from some offical website. Whatever.)
One day, I was waiting in line to buy newspapers (the same stores typicall sell tabacco and press here. (And newspapers are that thing... well, too long to explain.))
A supposedly very nice lady was outraged that she could not get the exact composition of her cigarettes any more.
20 years of improv comedy, and I could not come up with "what, you're afraid they might put something bad in it ?"
That lady is probably on Facebook at this exact moment, wondering about the pandemic. And she might have relevant questions, and insane answers.
Thinking about smoking is hard.
Try not to do it if you can.