My understanding is that religiously observant Jews, esp. Orthodox, are FAR more conservative than the “Secular” Jews that are Jewish by heritage, but haven’t likely set foot in a Temple in 30 years.
“Secular Jews”
Can that be considered an oxymoron? (ABsolutely baffling)
Yes, that would be an accurate statement, statistically. But there are some religiously observant Jews who lean left, and some "secular" Jews - some here on FR - who are staunchly conservative politically.