macos - Not seeing my HD in the disk utility - Ask Different

I tried to start up my computer and got a flashing file with a question mark. So I held down the ⌥-key on boot and brought it into recovery-mode. After going through the different options I went

macos - Disk Utility 15.0 fails at formatting a brand new hard drive - Ask Different

Recover data from HFS volume when Disk Utility fails with “Could not mount (com.apple.DiskManagement.disenter error 49153)” – Swiss Mac User 

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I erased my MacBook and now can't redownload macOS Big Sur, no free space - Ask Different

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