Of course the squad is completely different because in the past was full of Indonesian, while now they're full of Holland. It's no longer Indonesia to be honest, it's Netherlands v2.0. Netherlands is currently at the 7th rank in the world, it's not surprising why Netherlands v2.0 can qualify for World Cup and give a fight against higher rank countries.
Australia should've secure 3 points because they've score one more goal in the injury time, it's surprising China can score one goal.

Furthermore, it is indeed correct that the Indonesian national team currently consists of many diaspora players, most notably hailing from the Netherlands. It tends to give the national team somewhat of the appearance of “Netherlands v2.0” because many of them are people of Indonesian descent born and who have developed their football careers in the Netherlands. A few have even represented the Dutch national team in their youth categories. Nevertheless, as long as they give their best on the pitch and have the intention and hope of making Indonesia proud, that is what matters. What is key is their commitment to make Indonesia proud on the international stage, and that is an initiative I will always support.
And it is commonplace in modern football, where many countries tap into the potential of their diaspora players. Not only Indonesia, but countries in Europe as well often fill the depth of their national teams with players who have a diaspora background, especially from Africa.
While FIFA did not make a ban on the naturalization of descendants, I thought it was legitimate either any country, maybe even if there were some other countries that had descendants of Indonesian blood it was worthy to get the right if you wanted to play in the Indonesian national team.
Yes, even though it is said that the Netherlands v2.0 or even v.10 even if it is allowed in my opinion it does not need to be a conversation that is too long.