MawBe
The virus frankly doesn’t care whether or not it is to see your grandchildren , your children, your parents, your partner, husband or wife, to look after a property abroad, to complete a business deal, to have a holiday or indeed any purpose. So your question should really be
When will we be allowed into another country
And none of us knows the answer to that.
I can only agree with MawBe. I have family in the USA and Australia, including GCs but really, what is the point of winding yourselves up over it?
I have no idea what they answer to When will we be allowed into another country to see our grandchildren? other than "when it's safe" and surely, when you are thinking about your family, you wouldn't want it any other way.