(a) My understanding is that CAE is taking a very rigorous approach throughout the organisation to the virus personal protection issue. Perhaps the OP ought to check his/her facts prior to launching an attack on any specific organisation ?
(b) Someone forgot to tell the RAAF :-) While noting the smiley, I think that the cockpit environment of the PC-21 is a world apart from that of the typical civil training aircraft so far as intracrew contamination issues might be concerned ...