Kya Wasela Shirk Hai?
Ghamidi Sahab is not against the idea of asking someone to request something from Allah for you. Because whoever makes dua, it’s going directly to Allah. But idea that someone is close to Allah and somehow he can make Allah listen to you is a concept against Islam. It is against the sanctity of asking from Allah. Ghamidi Sahab does not term it as shirk in my knowledge, just something that is a very wrong thing to do for a Muslim: https://www.youtube.com/watch?v=IDJ5c5L0kMc