I hate the left.

The problem with these groups is that no one knows their exact political stance and often a lot of people are entangled unwillingly with one side or the other. The left has attacked everyone and has labeled their opposition as evil human beings. In this case, people that held leftist and to some extent liberal views have been attacked by their own leading them to go against their leftist brethren. If you have two options and one of them disowns and attacks your character, you might just end up siding with your "enemy" because at least they didnt attack your character but rather your political belief. The "Right" side of the spectrum is solid for most part because it contains a lot of conservatives that share same values and for most part agree with each other. Some racist elements have indeed tried to latch to some of the far right groups but for most part unsuccessful. Not to mention that these racist hate groups have socialist ideologies and the only reason they identified as the far right is that the right doesn't stop their speech. Again, hate groups can be any group that you don't agree or despise them. That is the reason as why the left calls the right racists and the right calls the left socialist, commies, cucks and so on. The right is correct in their evaluation of the left and the left is just wrong because people that they perceive to be far right racists, tend to be some neo nazis, kkk types which fall into the left side of the political system.

I hate them

The definition of hate groups has been so twisted that any group with a different point of view than another will be considered a hate group. Lately this judgement has gone left to right, leaving many people feeling they have been unjustly accused. When somebody is accused of something they didn’t do, they get angry.
Perhaps the two sides could come to some kind of common ground if the finger pointing stopped and they realize that they are just trying to solve the same problem from two different ideologies. That being said, the leadership of the loudest voices are the problem

They exist, and those on the right will stand up to them.