Every time I hear a comment alike parent's, it makes me think how many times a day I actually read a comment in the same fashion, but about something I actually know nothing about.
With credit to the original poster, they might be complaining about the fact that Django is a monolithic framework and you can't really use Django code without spinning up the i/o portion. Which is legitimate criticism, but frankly if that's what you need then you shouldn't be using Django.