since the Covid has been here for awhile its a bet that the hugs,touching in at a low.
Personally I will extend a hand if they choose to shack my hand thats up to them.
But unless the are ok with a hug they will tell you.
When Im out on an event for our CISM calls we will extend a hand if they ask for a hug then we will give them a hug
it is better for them to ask then to do so.
But alway alway say a prayer with them there and not later.