"this time around, everyone knows how much of a failure Morrison...

"this time around, everyone knows how much of a failure Morrison has been as PM,"

Not everyone. I see many more successes than failures. eg;
1. Call China to account.
2,. Ditch the French Sub deal.
3. Manage the Covid problem better than has happened in most countries.
4. Put together, overall, a good team of Ministers.
5. Prepared to change tack as circumstances change.
6. Has good Christian principles bearing in mind we are, in the majority a Christian society with a government based an Christian principles.
7. Has not bowed to other countries unreasonable demands regarding Carbon emissions.
8. Has persisted with his meetings of state Premiers and their non co-operation as regards border closures.
9. Managed the economy reasonably well considering the situation and the lack of state assistance.
10. Kept our borders secure.

I see no reason why he should not be allowed another term post Covid as his team has the best plan going forward.