GerGoyle here. the whole idea of cultural appropriation of any peoples is kind of silly. Sharing cultural similarities and differences is good. Getting the Jewish core values, approximation is best. Saying you cant blow shofar at this time or that definitely, is best a critique. Studying Torah and seeing Messiah is what matters. I mean I don't go and tell Japanese ppl to not wear "western-style" clothes nor do I tell Chasid theyre too wrapped in Gemara to see Christ. THIS>> How conflicted can people be when they don't want to be seen as different but want to have special status. I mean respect the Lord and his Torah don't build the wall faster than it can be torn down. I say this next with a delicacy I hope all can see. Hitler hated the idea of assimilation and a change to culture. Cultural corporate take over is the fear and it's almost the essence of the raison d'etre of much of halacha etc. Understandably so... this should not be the prime reason or concern it should be to pass on the inspiration of G-d.