Thunderf00t is a good debunking channel. It's not a mgtow channel, but feminists have tried to get him fired for debunking that fraud Anita Sarkeesian.

Some good videos...

Thunderf00t unplugged: Feminists celebrate getting me 'fired'

The CRAZY beliefs of Marjorie Taylor Greene

Anita Sarkeesian gets $25000 to set up a FREE discord server!

YouTube needs more rationalist channels like this.