Yes, we are all hypocrites. But, not all of us hypocrites are seeking to impose our narrow-minded, intolerant religious beliefs on society (even if we don't follow them ourselves) via laws and policies justified by our claims or moral superiority owing to divine approbation. That's a critical and obvious distinction you overlook.
Anytime anyone or any group seeking power over others owing to claimed moral superiority/divine attribution, then we have an absolute right to critically examine not only their beliefs but the claimed divine authority for those beliefs. Pervasive acts of hypocrisy among such persons/groups signal to us the degree to which we should take such beliefs and claims of divine authority seriously.
I don't take joy in others' mistakes (or at least try not to), but I do take pleasure when those seeking power over others on the basis of divine authority are unmasked.