Yes I do a lot of the time because wearing a mask within public places is becoming increasingly mandatory by law.There has been a slight surge of infections recently in the area where I live.
I do have one, haven't worn it for a few weeks. We locked down pretty completely in South Australia, haven't had a single case on community transmission in over a month so most restrictions have been lifted. Most other states, particularly Victoria, haven't been so fortunate, so the state borders remain closed.