This posting is ... fake.

• Pollsters are not threatened with weapons.
• Posting has grammar errors.
• Posting is pointing to "Real polls showing imminent Trump landslide" is pointing to nowhere.
• There is no axis - X.
• logical flow is missing in the statement: a) not permitted to speak b) former employee
• clear lack of knowledge of US laws. You can't just go and threaten employees. Pretty much every employee who is threatened, can file a lawsuit and win.

A clear instance of FUD, or probably even foreign intervention.