A problematically extreme INTx perhaps: http://dbs2000ad.com/narayan/egghead-personality.htm
A problematically extreme INTx perhaps: http://dbs2000ad.com/narayan/egghead-personality.htm
Remember to keep things simple and not any simpler like Einstein once said.
It would seem the person is referring to people who disagree with them, intuitive-subtype INTJs in particular. However, it could also apply to INTxs, or IxFxs.
The person described in that link is ISTj, not INTj by any means.
Obsequium amicos, veritas odium parit