Why isn't the CDC warning parents that masking their kids creates unacceptably high levels of CO2?

Del Bigtree was right: CO2 levels have been confirmed to rise to unacceptable levels in kids in a paper published in September 2022. 

The CDC refuses to warn parents of the danger, even after the paper was published.

So it’s our job to warn since everyone else (mainstream medical community, mainstream press, and CDC) are remaining silent.

The original Highwire demo

Here is the original video of Del and his son Ever.

The fact check

Even the AFP Fact check admits that 2,000 ppm is problematic and that 13,000 is very problematic:

 GO READ THE WHOLE THING.