I hear similar sentiments with regard to traditional crafts. "I am proud of my skills in xyz, but I wouldn't want my kids doing it". They want their kids to go to uni in the big town. I get it, my father and grandfather left school at 14 and 15, and I am happy not to have a job making bricks
When I started fieldwork, several first-language speakers of Korandje told me they were glad their kids couldn't speak it. Teachers had told them raising their kids in (dialectal) Arabic was the key to letting them succeed in school, and they believed the results bore this out.