It starts with a small group that innovates in search of a reason for a separation. Then followers follow, standing on the shoulders of the ones before them. Your claim is that Judaism, which does the same thing, is incorrect. Thousands of sages, scholars and students, dating back from before Jesus was born, understand the text differently but you see it all as a mass misconception and a reliance on earlier authorities which got it wrong before Jesus was born. All I'm saying is that I can trace your error to the (intentional) misunderstandings of text after Jesus was born.
Well, blinders seem to work for you as a way to avoid dealing with things, so go with that.