No not hateful, you're just giving off a weird vibe about it. But you're half way there actually, transform that energy into curiosity.

The two you picked especially have a real fascinating history and I'd encourage you to check it out because both of those groups had a tough time in their early immigration days. They aren't fetishising at all - those communities had to stick together because they weren't exactly welcome, and that mentality became ingrained. Over time, it was less necessary for survival so it transitioned into more of a cultural tradition.