UK based Asian football writer here,
I don't think there's anything wrong with 'settling' for a draw but did they have to be so blatant? Indonesia parked the bus from minute one, the only way they were going to play was if they conceded. This was a perfect scenario for Australia to work on breaking down ultra defensive teams but for whatever reason they help out Indonesia big time. Considering the strength and play styles of both teams, this had a 0-0 score written all over it already but to see 16/17 year old teams resort to these antics is quite disheartening and reflects poorly on both teams in my opinion.
Japan-Qatar, Iraq-Uzbekistan, Tajikistan-Oman and Thailand-India were all in the same boat and stuck to their structure, played the natural game for the whole 90 minutes and some, in the end have been punished for not essentially rigging the match.
I guess that's football, at least I know which two teams won't make it out of the group stage next April.