Luckily you are allowed and required to wear masks now. But workarounds for this are already arriving - you can be recognized by your shape and walking habit, 5

Luckily you are allowed and required to wear masks now. But workarounds for this are already arriving - you can be recognized by your shape and walking habit, 5G (AFAIK, or is this a myth?) also makes possible to read your heartbeat and veins pattern.