While almost every person on my friends list is constantly hitting either a vape or a bong, I still can't stand people who do that mid-raid.
I don't give two -blam!-s about you getting high. I give a -blam!- if your wasting my time doing it. Get high before or after a raid. Especially if your already doing god awful because you so baked.
And people who get so defensive about it are the worst. You're getting high. You're not doing something urgent or beneficial to anyone but yourself. Don't treat it like its some sacred ritual that you absolutely must do or else you'd die.
That being said I don't stand for or against drug use. People do what they need to do, but the moment it gets in my way of completing something or enjoying myself is when I get irritated by it.