Anyone can post anything in cyberspace and be relatively incognito. In my opinion (and myself included) we can lose our inhibitions a little more when we are anonymous. Recently I replied to a post regarding Islam and the so called war on terror after the Third attack on UK soil. My beliefs will not necessarily be the beliefs of others, but as we all came from a high control fundamental religion that taught us all that we had the truth and because of this, debating was a futile exercise, sometimes we don't realise that this way of life we once had has been deeply instilled in us. Thence we try to make others see things our way. This can rub many people up the wrong way, and can be perceived to be rather arrogant in nature.
Not everyone will get on, we are all individuals, although we were taught we were all one with the Borg (I'm Locutus before anyone tries to take this spot 🤣) We do not have to get along with everybody, some will have totally different personalities than others.
Personally I think the world operates just fine no matter if one gets on with another or not. No matter what happens, there is always one constant, the earth keeps spinning with all 7 billion, and growing and the universe eventually equals things out.
And as for me (United we shall be, oops old habits die hard!) I came to the conclusion that it would be best to take a step back from replying to my previous post. I realised I was arguing with anonymous individuals. When you come to this conclusion, you realise just how bazaar in surreal the whole experience can be.