Obligatory, Why-can't-you-fu****s-be-normal.meme
As others have said, no one shakes their salad for a minute, period. Even still, who cares? Also, everything you mentioned is completely normal and part of the dynamic, not of an office environment, but of life.
I have a few employees who feel the same was as OP and they're honestly a detriment to the team. Mad at the weirdest things, hate working with others and conversing with them even more, etc. No projecting on OP but those people, at least in my environment, tend to be mad that they don't get promoted when those types of behaviors are the exact reason why they aren't.
Good thing that that there is more and more proof that open offices are detrimental to employee's happiness and also detrimental to employee interaction.
None of those items are proof that open offices are detrimental to employee happiness and interaction.