So, the visa issuer doesn't demand any proof of financial ability like tax return, pay stub, bank statement etc., If so, they are essentially encouraging the indigent to come and stay there. How do they prevent the indigent from overstaying their visa and becoming illegal migrants? Nobody needs to cross the borders then. Just come as a pilgrim and vanish into general population. Especially if they are Arab and can speak the language and blend in.It's very easy for a common to get Umra Visa as should be the case for all Muslims worldwide.