Mr. Viras, ask A.r. rahman why he chose not be Dilip Kumar any more. Or kamala Suraiyya or Abdullah Gandhi why they chose to quit Hinduism.
Think about it and answer. You may talk about Ali seena, who was never a muslim. Even I can start a website claiming I was christian or Hindu changed to Muslim. Come with 1 example of a known muslim person or a Muslim country abandoning Islam. The CIS countries where RED washed by communists for centuries, after the break,now they are all back to Islam.