This is not how it works. The requirement of HDCP protection could only come from the video source aka Gaming console, DVD, CableBox, BD etc...
The AV receiver supports HDCP, not requiring it. If your sources don't require it, then you have nothing to worry about.
Lets quickly cover a scenario where HDCP 2.2 would be required, let's say you got 4k BD Ultra player and BD 4k disk which requires 2.2. In this case, your entire video chain must be able to support 2.2, including receiver and a TV.