Of course the majority of these players will go with the stronger team but there is a small change in this trend.
Yes, it is a fact that things are like that, the tendency now is for the feeling that the players have, the team that they like the most is the team for which they stay, the same has happened with players for example an Italian, he decided to play for Venezuela and not for Italy, although Italy is a very strong team he chose Venezuela.
You have a view that I must say is valid considering Indonesia population of nearly 286 million so finding high quality local players to strengthen the national team shouldn't be difficult however as a native, I must be honest the development of football infrastructure here is uneven and early childhood development is unstructured for one definite reason: the continued corruption of many politicians, I'm ashamed, but this is the reality, which is why they are do naturalization.
These problems always exist, i think the solution is to put them in clubs from a young age where their talents are seen , In Brazil there are so many People that the most outstanding players come from very poor Places i think that for things to improve , they have to hire a coach like Luis Enrique who can propose a good project for the development of Football.
Honestly, i am quite disappointed with how the national team is doing, but let's just say i am used to it now. i haven't seen good matches in a long time, and unfortunately, i haven't seen so many good players in a long time either.
We are now in an impasse from which it is difficult to escape.