I work with large private K-12 datasets regularly. Even as a passer-by, we had one for a big government-issued dataset in Australia. It might’ve been census dat

I work with large private K-12 datasets regularly. Even as a passer-by, we had one for a big government-issued dataset in Australia. It might’ve been census data? It might’ve been just over five years ago? I actually don’t care. The principles of effective data anonymisation, esp. in education, are understood by people that actually work in this area. It seems odd to be so demanding.