Scripot to create folders

Hi all, I asked chatgpt to create a powershell script for me that will search all drives (other than the C and D) drives for all folders and sub-folders and generate a script to create those folders/sub-folders on each drive. So for example, assuming I have drives C, D, E, F, it would search E and F only and find all folders/sub folders on E and F and then create a script that I can use to create those folders/sub-folders on my new server. It came up with the below script, but it is not working and since I am not familiar with powershell, I am unable to fix it. Can someone please look into this and find out why it is not working? I would highly, highly appreciate it, it will save me a lot of work! Thank you so much.

Code:

 $excludedDrives = @("C", "D")
 $scriptOutputPath = "C:\Scripts\CreateDirectories.ps1"
 
 $drives = Get-WmiObject Win32_LogicalDisk | Where-Object { $_.DriveType -eq 3 -and $_.DeviceID -notin $excludedDrives }
 
 $scriptContent = @()
 
 foreach ($drive in $drives) {
     $rootPath = $drive.DeviceID + "\"
     $directories = Get-ChildItem -Path $rootPath -Directory -Recurse | Select-Object -ExpandProperty FullName
 
     foreach ($directory in $directories) {
         $relativePath = $directory.Substring($rootPath.Length)
         $scriptContent += "New-Item -Path `"C:\$relativePath`" -ItemType Directory -Force"
     }
 }
 
 $scriptContent | Out-File -FilePath $scriptOutputPath
 
 Write-Host "Script generated successfully at: $scriptOutputPath"

Thank you both for the quick response, I'll look into it. Have a great weekend!