All I know for sure is that I find wearing a mask to be very uncomfortable (and after more than a few minutes it tends to make me claustrophobic too), and it’s only going to get worse as the temperature and humidity rises throughout summer. So that along with the uncertainty of how effective (if at all) these cloth masks are at reducing the spread of the virus, I simply avoid going anywhere or doing anything that requires a mask. Flying is supposed to be fun, and for me, it’s just not fun with a mask.
As for the sanitation efforts flight schools are taking, they’re passive, not very intrusive, and other than taking a little bit of time, have no downsides. Though I would also say instead of the regular sanitizing, it might just be easier to wear gloves instead. And until there is a vaccine or effective treatment available, physical distancing (where available) is still prudent to be following.