Interesting , you have seen his paper? As one who has suffered from asthma it did sound reasonable.
I listened to the full interview and glanced at the paper.
Heres the ACWT interview video with Dr. Bartlett:
https://americacanwetalk.org/panic-porn-dr-richard-bartlett-independence-day-brilliance-7-2-20/
Heres the ACWT interview transcript:
https://americacanwetalk.org/dr-richard-bartlett-shares-covid-information/
And heres a direct link to the paper:
https://americacanwetalk.org/wp-content/uploads/2020/07/ColumnByDrBartlettReCOVID-5.pdf
And I agree, it did sound reasonable.