This video of the faggot demonstrating that masks don't mess with your oxygen levels is so dumb and misleading. If you're casually strolling or standing still, sure, it doesn't make much of a difference, but if you're working out (including running and HITT training), wearing a surgical mask is beyond exceptional and DOES in fact change your oxygen levels and can make you dizzy and out-of-breath quite quickly.
Yes, this may strengthen your lungs ultimately since you're stressing them with a face condom during a workout, but it's not as if it doesn't make a difference at all. It absolutely does. Surgical masks are meant to be worn temporarily in surgical settings, not all day in every situation.
Also, I find this constant refrain of "you're all selfish" incredibly odd. Humans DO have to be selfish to a degree, and I doubt all of these spergs are exclusively eating locally sourced foods, not buying anything from sweatshops, never creating excessive waste, etc.
The fixation on the virus has made everyone incredibly tunnel-visioned.