Airport queues and security lacked logic or sense before C19. Don’t expect them to apply any now. You will sit shoulder to shoulder with a dirty stranger, but lip service will be paid in the security queue to keeping separate from the person ahead though you will be shoulder to shoulder with the oncoming snake ahead in the queue. You may be wearing a face mask, but you and your bags will be manhandled by security who may be wearing gloves, but the same gloves as when they touched the super spreader in front of you. Travelling will put you at additional risk and travellers will have to take responsibility for their own C19 safety because the airline, airport and other passengers won’t.