Disabling introspection should also disable "Did you mean ...?"
This is a somewhat well-known workaround to introspection being disabled, especially since a client can just send a _bunch_ of queries in a single go. Those queries could e.g. be sourced from an English dictionary.

Example projects exploiting this:
- https://github.com/nikitastupin/clairvoyance
- https://github.com/y0k4i-1337/clairvoyancex
