There is also the fact that I sanitise my hands immediately after interacting with any one at all. Hand my passport to someone? Have sani wipe ready to wipe it down when I get it back from them and then sanitise my hands. Get a room key? Have a sani wipe ready to wipe it down and then sanitise my hands.
Bit of a point being missed here, if all people showed the same consideration to others and commitment and responsibility for personal hygiene we wouldn't be in this mess.
Humans are selfish and disgusting at times.