Right, some people do get good jobs in the writing department, translation, animation and photography, but by the sounds of it most men and women get stuck doing manual (or menial) labor that they're supposed to really appreciate 'cause it's for Jehovah.
It's worth mentioning that in countries on the global south the standard of living at Bethel is probably higher than elsewhere, which explains why people would want to work there. In The Proclaimers book they they published pictures of what baffles worldwide look like back then, some of them look kinda nice, especially for Africa and the Caribbean, where many people live in shantytowns or shacks.