What about Hindu dharma? Is it standing tall unaffected by comments?
Choose your enemy wisely, because you are not going to become better than them for sure. If Hindu religion is highest then they should neither compare themselves with any other nor get affected by action of those trying to convert people.

But actually people have learned that the goons and mafias started wearing saffron to stay away from Law and order. So the very foundation of Hinduism is sinking worldwide very fast. People of this planet came to know that Aztec and Egypt have not only equally but better teachings than Hinduism to progress in inner spiritual journey. Tibetans have better practices than Hinduism and Zen has promise for the future mankind’s salvation.