She wants the blanket protection a made up religion gives. She picks and chooses which passages she follows and which one she doesn't. She does as she pleases and when she crosses a line and gets push back for it, she shrieks like a harpy RELIGIOUS FREEDOM IN AMERICA. I think she's used to just raising her shrill voice at people in the real world and they just judge she isn't worth it and they walk away, and she chalks that up to a win (and I guess on some level it is, people judging you too pathetic/annoying/vicious/crazy to follow through on whatever is still a victory by default, and this is why she loves the concept of default so much). I think I remember her saying something about how the Torah says that even the chosen must honor business deals with the Goy, and her history does not jive with that. Her excuse? THEY'RE GOY AND I DON'T OWE THEM SHIT. She can't even keep her own narrative straight, so she clearly doesn't actually cling to the tenets of the religion she's cobbled together for herself. She only believes in her own superiority and righteousness (though righteousness to who, since she clearly doesn't actually believe in a punishment, and likely a God). She sticks rules into this religion like its playdough, and points to it saying SEE? I CAN DO THIS THING. and when it doesn't work she just says THAT RULE ONLY APPLIES TO GOYS.