Callistemon
I know how much you are longing to see your family in Australia, and there are many other grans who are in the same position. Those of us whose families live in the UK are so lucky in that respect.
However, if like us, one of your children have three children, then as grandparents it means you are unable to see that family either indoors or outdoors, unless one person absents themselves. If we had the same rule about children in England that Wales and Scotland have chosen to implement, then this would not occur. My grandchildren were used to seeing us, and being taken care of by us very regularly. Lockdown was hard for the children, it will be even harder for them if having been seeing us regularly again, this is suddenly stopped. Mental health is a big issue at the moment, and the mental health of young children is extremely important so that they grow up to be resilient adults. The presence of familiar adults who regularly give care should not be a stop, start, stop again, pattern of behaviour. Young children thrive with solid, caring, regular routines, and that includes regular contact with extended family where possible. I am truly concerned about the end results of this Covid19 crisis on our youngest, and most easily damaged, our children. I think they are more important than the rest of us, I’m afraid, because they are the future.
Adult offspring harbouring resentments
What "back then" inconvenience would annoy today's youngsters?

