My wife is pregnant as was not comfortable going through the regular screening process and asked for an opt out. The staff ( of about 8 including 4 women) began yelling and laughing "female opt out" over and over and we're very disrespectful. She eventually went though anyways because the staff said they didn't have any one to help her, were super busy (the airport is essentially empty)and she'd have to wait until someone turned up. This happened 3/13/21 at 9am at terminal 8.