Trying to get wpa_supplicant.conf to work correctly.

So the wifi successfully connects to my home network "Krusty Krab", but for some reason refuses to connect to the "Guest_OS_Wi-Fi" the ssid is correct to the name and there is no password. Did I do anything wrong here?

nvm found out how to do it through raspi-config

wpa_supplicant isn't supported in Bookworm

That explains a lot. I found out raspi-config allowed me to add networks

Check the FAQ section where we have a FAQ about changing network/WiFi. Todays tool is nmi-cli.