It comes down to cultural norms, really. Where I am, a plain brusque "Do this" is rude. You act that way to people you really dislike.
So the social interaction is you come up to me and are deliberately hostile and then order me to do something. That's what you do to an employee you dislike and wish would quit.
Obviously I'm capable of understanding different people communicate differently, and I can deal, but that's always the initial reaction I'm going to have.
In my experience, the disconnect in this thread comes from three things:
1. Different cultures. What's rude in California might not be in Finland.
2. Autistic people vs neurotypical. Autistic people don't see the underlying message of (I hate you, please quit) underlying the surface "Do this" conversation.
And they (understandingly!) feel excluded and gaslit and frustrated. The solution there is for everyone to understand and work around the disconnect.
3. Antisocial HN nerds. There's always a few here who clearly don't care about other people and view them as things to be used and discarded. Other people aren't worth any effort.