I have finally unlocked the Power Armor, and with it the final piece I will need to push forward into eradicating the final two Chosen. It will take a little time, but the only research I really need at this point before completing the campaign are the Chosen weapons themselves.
At this time, Oathmaster has 3,896 views for XCOM 2 spread across 155 videos. Roughly 7 days worth of XCOM 2 videos were uploaded to his channel, roughly 7.42% of the content that Oathmaster has uploaded to YouTube.