No, it's not okay to stick out your tongue to show respect, greeting or whatever tag they want to call it.
Not when we have pedophiles roaming the streets and rapists terrorizing people. It's disgusting that a spiritual leader would ask a child to show him respect by sucking his tongue.
Such barbaric culture should be abolished. They accuse women of seducing men for wearing see through dresses, but a straight ass abuse like sticking out your tongue for a child get applauds...what rubbish?
The tongue is an erogenous part of the body. Even for a sexual massage, it's illegal for a masseuse to use their tongue on their client. Yet a spiritual leader is tongue kissing casually and to kids for that matter and we say we are normal....pathetic!