Religious Abuse has No Face

Higher Co2 levels increase the heartbeat and the frequency of breathing causing exhaustion. That's why you shouldn't wear masks while sporting or driving. It will make you drowsy and dizzy. Even could collapse you.
Low CO2 the insane idea to zero the worlds climate CO2 is even more silly and highly dangerous. CO2 has influence on your heart rythm.

⁣Since hypocapnia is based on chronic hyperventilation, its symptoms are
the same as the symptoms of hyperventilation. They are very wide and
range from chronic coughing and nasal congestion to constipation,
coughing and muscle cramps. Among other common symptoms of hypocapnia
are bronchospasm, cold extremities, mouth breathing, exacerbations of asthma, angina pain, and many others.

Sounds familiar to Covid isn't it?