yeah, sure.

seeing that stuff turn granulate was enough for me. The youtube I watched, it was all over his fingertips....no thanks. You'd have to have quite a screen to filter that out, we are talking hepa-filter grade screens.
I'm one of those people who don't do high temp vaping (I think risks go up) or silica (anymore) or diacetlys (anymore) or heavily flavored juices. I started diluting my juices just a "tad" to save $$ and after about 10 days I was totally used to less flavoring, which then allowed me to try unflavored for at least 1/2 the time now.
We can all customize our vape to whatever we want it to be. If you are risk adverse, you can do like I do, if you aren't, then enjoy whatever YOU enjoy.
No point arguing about that kinda stuff, some people salt their food, others don't; some people take 81mg aspirin a day, some don't, some people believe in vitamin supplements, others don't.
I do not want vaping to take away from me what cigarettes did, so I opt to be extra-careful. I am also older and had more years to do *damage* to my lungs, so I baby them now.

I believe all effects of what we do are cumulative, like sun damage, it doesn't show up til years later.