Because I’ve never had to talk about religion on Reddit maybe?

You're right, you don't have to at all. In fact that would be very understandable. However it is telling that the one time you chose to do so was in defense of someone sporting a nazi badge.

I didn’t even know that skull and wings symbol was a nazi thing. Does that make me a bad Jew?

Just ignorant/uneducated

Not everyone has to be immediately offended

Hate begets hate, this is a symbol of hate and considering the OP did not immediately say 'oh shit i had no idea i'll take that off' says everything we need to know about what he knows and doesn't.

I don’t like Trump but one time I saw a video of one of his golf courses and said “wow that’s a beautiful golf course!

Again, Trump = Nazis, you are not comparing apples to apples here. The Nazis caused a literal world war and systematically murdered millions, people who sport those symbols tend to agree with that sentiment. The only form of intolerance that is okay is the intolerance of the intolerant. Basic shit mate