The ACT itself which apparently triggers the hypocrisy is certainly a legal act protected by free speech, though it was against company policy.
The railing against others and then doing the same thing later on, is the issue Bozell had, though he seemed to blur the time-line as to when the railing and contributions occurred.
You are certainly free to condemn based on your definition of hypocrisy, what it is and when precisely it occurs, but then you will have to live with that definition, because to do otherwise would be hypocritical, under your definition.
I am on the other hand free to evaluate the situation based on my definition, with its attendant conditions and caveats and am perfectly willing to conduct my own business accordingly, absent fear of being labeled with the scarlet letter of hypocrisy, as if others opinions matter.
Because being true to oneself is what really matters. Which I'm sure KO considered when he weighed the risks involved in his action.