No-one in WA other than the lunatic fringe of the liberal party is going to support opening borders to deliberately allow 1000+ people to die earlier than they need to, so the borders will remain closed.
So you believe that if MM opened the borders from say Dec 20th to allow Christmas travel then 1000+ people will die in WA?
How did you come to that conclusion? Of the total deaths in Australia of 2072 in the last 22 months, 1390 were in Victoria.
These are FACTS. This is why it is so hard to have a sensible discussion about COVID rules. So much catastrophising.
If MM did open up the border, there is nothing stopping vulnerable people from self isolating at home is there?