I'm saying if people can do that, you can succeed through legal and less drastic means.

Depends how much you want it and what sacrifices you're prepared to make. If people can successfully leave a dictatorship by crossing the ocean on boats made of garbage, you can leave a free country and move to another one with cheaper living rates.

Non-sequitur.

If someone's planning to move to another country it's easy to get 2.5k (sell car, sell house or use a few month's wages...)

Yes, but the forcefulness and punishments are in line with Islam's teachings (like Taqiyya, the Islamic teaching permitting Muslims to lie to non-Muslims).