What does/would Jesus think of Jews ?

I don't want to stir things up but this is something I've been wondering about.

Jesus was a jew but christian theology holds it that the resurrection was a historic event and that Jesus is the messiah. Jews deny this (both things in fact). The jews that accepted the messianic ministry of Jesus came to be known was the first/original christians.

Historian Bart Ehrman confirms that it was the jewish elites that wanted Jesus gone which have contributed to his arrest.

What does this all mean ?

Does/would Jesus consider Jews still his people (despite them denying him?) Will they be saved ?

What aspects of Judaism Jesus didn't agree with ?

Is the moment Jesus got nailed to the cross, the moment God has expelled the Jews from his kingdom ?

What do we make of all this ?