How to Chromecast on VPN the Simple Way

A few months ago I wrote how to chromecast behind a VPN which demonstrated a method of using the Google Chromecast device while connected on a VPN. However, while that technique of using the Wireless Hosted Network feature on Windows works it is was more an exercise of can do spirit than of practicality, quite frankly it was complex and not suitable for everyday use or implementation by the n00b. The previous workaround was overly technical but luckily there is a far easier way and recommended way for everyday use.

The solution was first described on this reddit thread but there is a follow up with pictures to walk you through the 2 step trick in this demo.