I've got an msi desktop gaming PC, an LG CX OLED TV, and a Yamaha RX-A2A receiver and they never played well together. The kids always had a hard time getting them all on at once and set to the right inputs and launching steam.

So I created a Home Assistant automation that does all that, bought a Zwave button that sits on the coffee table, and now they just turn it all on with one button like it's a video game console.