I'm not sure what I would do with three displayport ports and only one HDMI, it would break my current setup. If you have a modern console, you want at least two HDMI ports (one for the console, the other for eARC) since VRR turns into a crapshoot when you put a reciever in between your console and your display.
Right now I basically have all my high bandwidth devices plugged straight into my TV and my low bandwidth devices plugged into my AVR. eARC, CEC, and auto lipsync all make sure this works relatively seamlessly, and I don't have to worry about the fact that my AVR doesn't support all the HDMI 2.1 bells and whistles.
Adding a DisplayPort port to my TV would be nice, since it would allow for higher bandwidth signals on GPUs that lack HDMI 2.1 ports.