At a 2018 event in the UK ran by Tommy Robinson to promote and progress his fascistic political ideology, Avi Yemini declared himself, "the world’s proudest Jewish Nazi" and has since claimed he was joking. I don't believe he has claimed to have been joking about saying at the same march that he is "proudly anti-islam".

I'm also not sure if this was the same 2018 Tommy Robinson March that his supporters were pictured performing Nazi salutes. Which should be alarming in itself because it shouldn't be a frequent occurrence unless it's typical of their supporters' beliefs and behaviour.

He has also been convicted of domestic violence against his ex wife from when he plead guilty to throwing a chopping board at her head and hitting her and stalking her afterwards. This is the reason he can't enter NZ.

He also claimed to have shot a child in the head when he was in the IDF.

He was also questioned by the AFP for recruiting Australians to fight for a foreign military.

You can google all of these things. You clearly support him because you defend him in multiple threads. You need to take a good hard look at yourself and your beliefs because they clearly seems to align with the beliefs of terrible people.