

neutral voice
Autism dead ringer. There’s no such thing as a neutral tone, because neurotypical people will experience an involuntary emotional reaction to any piece of speech.
Most likely you’re just speaking in an unusual way and it’s priming your coworkers to dislike you. Unfortunate situation but you gotta lock in if you want people to like you.
What you describe as a neutral tone, most would interpret as a strange but deliberate inflection that they don’t understand the intent of (confusing, scary, hostile).
You don’t understand. Trump is just defending himself from American imperialism.