i've known this from the beginning of vaping. Vaping isn't 100 percent but for us with asthma or those with COPD who can't give up smoking vaping is an alternative to wean off cigarettes completely.
and learning about what can make all that worse - even vaping - is what I had to do. I don't have COPD, but I do have asthma and a lovely inherited autoimmune system that is friendly towards lung cancer
so I try to, even though I vape, minimize as much as I can. But I'm glad you are sharing this and glad people are totally learning about it. Super important <3