If you want to have a career in the EU it is important for many operators that you have done your training with an EASA outfit in EASA airspace.
The biggest pile of utter rubbish I have heard on Pprune.
Tens Thousands of pilots have trained outside EASA states particularly the USA directly for EASA licences and found employment following their training.
About 1/3 of the world's flight training alone is done in Florida.