You are looking at Turkey in a post Erdogan era. But the Turkey aviation industry is much older. It is based on NATO technologies acquired for past many decades.
For example, the engine used in their most successful UCAV, Anka is based on a JV firm between TAI and GE which was founded in 1985. So its just like comparing our cruise missile program.
On top of that, the testing cycle of Turkish military is too short. For example Anka suffered a crash during test in 2012, but it got clearance for induction in 2013. Now imagine something like that with IAF or IA.
So its not just facility which matters, its the overall system along with infra which dictates a successful MIC setup.