>>13298583>Very scientific replies guiesYou can't expect "scientific" replies to an unscientific question. You are obviously not interested in the science, and you are basing your beliefs about COVID on ideology and conservative/white trash political values rather than the science and data. In other words, you are an ideologically motivated conspiracy theorist, which means you are irrational and incapable of assessing data in an unbiased manner.
But I'll humor you and address the question: if you weren't a low IQ inbred redneck, I think it would be obvious that the amount of CO2 captured by the masks is going to be minuscule/insignificant, so you don't need to worry about it. Wearing a mask is going to have noticeable impact on your breathing/suffocate you or anything like that, and you are a retard for even thinking it's a possibility. If people were really suffocating so bad from wearing masks, then your dentist would pass out every time they do a teeth cleaning.