Das...this aint the first time you've called Taqi Usmani a munafiq.
We dont know anything about Taqi Usmani that would allow us to call him a Munafiq nor do we know that he did anything for which he should be hanged, as you said.
But we do know you as one who'd curse the people of knowledge and piety...unless you can prove yourself otherwise. The burden of proof is, hence, upon you to provide evidence to support your claim.