The difference here is India demanded the tweets be blocked in India. I don't agree with that, but they are enforcing Indian laws for Indian citizens within India.
The Australian government is demanding tweets be blocked for Australians everywhere, including Australian's using VPNs or Australians overseas - effectively claiming that Australian law has jurisdiction globally, and turning this into a global censorship demand.
Thats why the EFF has stepped in.
https://www.nytimes.com/2022/07/05/business/twitter-india-la...