WiFi Interface is missing.

Hello guys,

Suddenly my Macbook Air (2017 model) stopped connecting to wifi.

• So, from Network settings, I set the WiFi inactive and removed it. But after restart, I don't see the Wi-Fi option to add from + icon.

• With suggestions from forums, I tried resetting SMC and PRAM/NVRAM. But it didn't worked.

• Then, tried to follow these commands, But commands showed error: all airport network services are disabled.

networksetup -setairportpower airport off
networksetup -setairportpower airport on

• With this command, It didn't list WiFi in the list.

sudo networksetup -listallnetworkservices

• Checked the System information and found this:

• Also tried to wipe-out files as mentioned here: https://apple.stackexchange.com/questions/284581/wipe-all-wifi-settings-from-macbook#answer-284588 It didn't worked.

• Finally, thought to reinstall MacOS, but I can't because it needs internet 😔

Based on other's suggestion, is it likely that wireless hardware is damaged and there is no real solution to it, without getting to the technician? I can't actually go out in this locked-down period, and need WiFi in my mac, desperately 😔

Any suggestion/feedback would be appreciated!