“DH: Your whole Shtickel is against a Yerushalmi. And there are lots of different reasons Bayis Rishon was destroyed. Some include Arayos. But it wasn’t an Ikkur.”
1. we pasken like the bavli over the yerushalmi in general and specifically in this case
2. it’s a machlokes in the yerushalmi and I have a strong doubt that you can explain all the questions on that Yerushalmi (both shitas)? (I’ve never seen such strong lashon by a mifurash on a Yirushalmi as there is by one the main meforshim over there) because of the fact that this yerushalmi has more questions I’m going to follow all the rishonim and ignore it, until an adequate explain is given. In short this yerushalmi contridicts all other pisukim, and chazals, leaving me to to assume it’s not to be taken literally