You have to wonder what floats some people's boats sometimes. The type of stuff which you have just described is just beyond my comprehension as to why you would even think of that let alone write it and post it. Unfortunately, with the advent of social media and the ability to post things while hidden behind whatever digital protection they have available, it gives rise to a bunch of clowns who otherwise would be put in their place if they made the same comments in an actual public forum like a bar or club. Which can lead to other issues because they aren't being held accountable by anyone for those actions