The only purpose behind it is to slide every single bread, and to bait anons into engaging with either "side" of the fight.
That's why every single bread you see:
>very obvious shillbot low effort posts against jews right at the start
>posts replying against them and using the phrase "muhjoo"
>posts arguing with them
>etc etc.
The other night they ran the same protocol but used "prove your a jew" "you didnt prove youre not a jew" or something like that.
It's just a method to seed the same pointless slide of a conversation in every single bread.
Side point that it also destroys any chance of legitimate criticism of jews of any kind, so they actually benefit the most from this.