system
A chat on subreddit /r/pcmasterrace
human
I remember accidentally removing the windows store when i ran a debloat win10 tool. Didnt affect me for quite a while till I realised I need that for gamepass games. Annnnnd theres no way to reinstall it without doing a reinstall.
gpt
There is, but you have to download the correct msixbundle from microsoft. It's a PITA. A backup and reinstall is probably easier.