I'm ok with in-field refs making mistakes, that's just part of the game. It is annoying if your team ends up losing, but that's just human nature. But, when you have two refs that have come out and freely admitted to have made conscious choices to be detrimental to one team (Chelsea in this case), then that 'human nature errors' becomes conscious bias and has to be called out. On the other hand, you have VAR, that was introduced to help refs with those 51/49 calls difficult to make and they are misusing it to a point where it is destroying the joy of the game. They are just plainly cheating or drunk when making some decisions. And, it is difficult not to have a dig at the VAR officials and it should be done. They have the technology and spend a lot of time reviewing some calls, ad they get it wrong in a significant number of occasions not to be suspicious.