I have him on ignore now, so won't be bothering again, like you say, it's pointless and a tad predictable. My last word on it though is it is self inflicted and childish and a very sad way for a grown man to live his life. There is little point in debating, some of the absolute garbage he types is so ridiculous it is non debatable.
A bit like you with your blind hatred for Koeman, but at least I get that you are honest and open about it.
This is an Everton forum though, so when posters are so anti- Everton about something, you are going to get slated.
99% of the forum want to see Everton do well. The likes of you and the aforementioned come across as you would prefer this not to be the case, as your ridiculous stance on the manager is more important to you and you want to be proven right if he fails.