Marx did more than calling capitalism a hypocrisy. He wanted the hypocritical system to go for good. He did indeed intent the abolishing of private property to be a cure-all. Do you agree with that? If you don't, what do you think was his cure-all, seeing that he must have one if he could have a vision for the utopia?The proof of your misunderstanding is that you're making things up. The point is to dispel a remaining myth (like divine right) that tries to disguise exploitation. That is not synonymous with a cure-all. It just implies a better understanding and implementation of freedom.
The bourgeoisie can see exploitation in the old system, but they are ignoring or overlooking the exploitation in their system. It's just calling hypocrisy for what it is, not alchemy.