Both management and employees will enter your personal matters unknowingly to you (without your consent) and use that to discriminate against you.
They have internal spies (employees within the company) within the company to follow you around and make reports on you like who your acquittances, contacts, friends and family members are (discriminate against you).
Directors, managers and employees make their own entourages to attack you and try their best to wrongfully terminate you.
Both management and team leads do not give adequate work to employees.
Then, both managers and team leads complain that employees are not doing a good job.
Both managers and team leads have a habit of changing their minds constantly of what they want and need done.
Without your consent, managers and employees will screen your personal electronic devices (Phones, Computers etc) phone read your personal text messages, listen to your personal calls, track you using your phone, etc. whether you are at home or at work.
Without your consent, managers and employees will listen to your conversations through your personal phone at home or at work.
Moreover, both management and full-time employees treat their contractors very poorly.
Even, after wrongful termination both employees and/or former employees will stock you to get any information on your personal matters without your knowledge.
Then, both employees and former employees use it against you in any way shape and form.
More importantly, both management and employees will use your personal matters against you at your new job.
Managers and Human Resources Department will give you bad references when called by hiring managers and recruiters at new companies.