We're both well over 70.
Husband does most of our shopping in either Tesco or Sainsbury because he drives. He wears a facemask and gloves.
I go into one of our 2 local corner shops often, wearing face mask and gloves, for a few bits and pieces. Both restrict entry to 5 people and have strict distancing rules inside. The cashiers are behind screens.
Gov Emergency Alert Conspiracy Theory.