> in many cultures the origin of words no longer play a part in their meaning anymore

Even though that might be true the original meaning tells a lot about the culture. Ignoring that leads to cultural appropriation (I hate that phrase). For example "God damn" is a modern slang which is probably not even considered a slang but few centuries ago it was an extremely serious slang with serious repercussions. I don't think that phrase and its meaning can be translated in polytheistic dominated languages like Sanskrit. A cool example is that when as a Hindu I find it completely normal to worship Goddess of death I often find even non religious Christians finding it disgusting.