Wi-Fi drivers are notoriously complicated on Linux in general, though things have been improving. But yeah if ‘iwctl device list’ comes up empty when you plan to use Wi-Fi to install Arch, especially if Ethernet isn’t a viable temporary alternative because your device doesn’t have an Ethernet port, you’re in for a tough time.
Wi-Fi drivers are notoriously complicated on Linux in general, though things have been improving. But yeah if ‘iwctl device list’ comes up empty when you plan to use Wi-Fi to install Arch, especially if Ethernet isn’t a viable temporary alternative because your device doesn’t have an Ethernet port, you’re in for a tough time.
I usually use my phones LTE (tethered connection via USB) when wifi doesn’t work during the install.