Here is something to consider. I've noticed an uptick of anti Jew rhetoric in here lately, so let's review some FACTS.

Define Judaism. Early history, build the temple, have Levites as priests etc.

Question: can you practice Judaism without the temple, etc? What is Judaism, when you DON'T have those things?

Read the bible. There have always been some Jews who don't obey God, and those who did. That hasn't changed. Some good, some bad, just like any other group of people.

Bottom line is, deal with the bad ones if you feel it's necessary, but don't try and use the bad ones, as an excuse to wipe out all of them.