Yes, That Hideous Strength despite being written probably 60 years ago seems dead on as a criticism of many of the things being pushed today.
- the terrible educational state of the school system?
- the fact that device and social media addiction is a prevalent and growing problem that they don't want their kids brains rotted by?
- they want to provide their kids an education based on experiential and project based learning rather than filling out worksheets?
- they don't want their kids to be forced to wait for the slowest / least interested kids in class to catch up before moving on to more challenging material?