Maybe I am oldschool or just german but I always shutdown the system and then also turn off the Steckdosenleiste (what is the english word? Power strip?)

No, but an old laptop or a Raspi that functions as server. Which stands in the ugliest corner of your apartment and is bothering no one. Or are you running some crazy multiphase modeling simulations? My gaming PCs needs to much power to run some containers.

On the gaming rig?

You guys don‘t turn off you computer when going to sleep?