"Making Arthur a scapegoat for the poor performance of the Australian team would be unfair on him. The entire team is responsible for this debacle," Warne said when asked if Arthur should be sacked.
The 43-year-old also supported Arthur and Aussie team management's decision to axe four key players, including vice captain Shane Watson, for not completing a presentation that was meant for improving team's performance ahead of the third Test in Mohali.
Warne feels the Australian team would have learnt a lot from this experience and they will emerge better players when they play the Ashes in July.
"They are a good side. It's just that they are inexperienced in these conditions. India is always a difficult place to tour. It took us two tours (1998 and 2001) to learn how to win in India," he said, adding it would be unfair to term this team as the weakest ever Aussie side to have toured India.