No country in your list is developed and many of them are still the developing countries.Turkey?
Iran despite sanctions.
India’s nuclear bomb was built by a Muslim.
First covid vaccine was developed by a Muslim couple.
Muslims are behind but not in Stone Age.
Why are you talking about this individual Muslim thing? I was talking about Muslim countries. I may send a few pictures for you to distinguish between a developed and underdeveloped country.
Selling oil and constructing a few buildings is not the recipe of economic development. Malaysia and Iran are in this category. Modern machine technologies is what a country needs to develop, almost all Muslim countries are unable to acquire this.
Only Turkey is developing, but you cannot say it is a developed country. Millions of Turkey people (guestarbiter) go and work in the developed Christian countries. And they send money to their families in Turkey.
Indonesia is a slow developing country, and it has lost its previous momentum. It is trying to go up. However, Indonesia is far developed than BD will become in the next few years.