Is Michael Slater right?

 Michael Slater was a useful attacking batsman and now is a competent cricket commentator. (only competent).

He has given Scott Morrison a verbal thrashing. He wants to come back from India where he was commentating on the IPL ( a very boring ofshoot of cricket) He went over there BEFORE the latest covid outbreak.

His criticism is twofold.

1. Australia has a poor quarantine system if people cannot come home from India. This is undoubtedly true. Morrison has been caught out by saying quarantine is working well but at the very same time saying it will have problems if too many people from India come home with covid.
2. Morrison will have blood on his hands if an Australian dies form covid in India. very hard to argue with this. Morrison is essentially saying for the time being you are on your own.

A few more things. Is this LAWFUL? Secondly we are the ONLY country to deny their own citizens entry to their own country.