When you do/say/write something that has the potential to cause problems for your employer, you should be aware of and prepared for the possible consequences.
I certainly would not write a multi-page screed criticizing the policies and practices of my employer, distribute it at work, and then expect to keep my job or have no repercussions.
I certainly would not write a multi-page screed criticizing the policies and practices of my employer, distribute it at work, and then expect to keep my job or have no repercussions.