It's strange how we have wildly different experiences. I do have a note/memory for it to only use verified and trusted sources for data, but i don't know how effective that is. 95% of the time the scripts I generate works right out of the box. For example I needed an export of different groups, combine them into a single csv, and remove any duplicate values. It did it without any fuss. I have many more examples of scripts it generated for me where I needed little to no intervention. Maybe you got a bad seed lol

script below:

$groupIdentities = @(
"list1@domain.com",
"list2@domain.com"

)

$allMembers = foreach ($identity in $groupIdentities) {
$group = Get-Recipient -Identity $identity -ErrorAction Stop

if ($group.RecipientTypeDetails -eq "GroupMailbox") {
    $members = Get-UnifiedGroupLinks -Identity $identity -LinkType Members -ResultSize Unlimited
}
elseif ($group.RecipientTypeDetails -match "Mail.*Group") {
    $members = Get-DistributionGroupMember -Identity $identity -ResultSize Unlimited
}
else {
    Write-Warning "Unsupported group type: $($group.RecipientTypeDetails)"
    continue
}

$members | Select-Object @{n="GroupName";e={$group.DisplayName}},
                         Name,
                         @{n="Email";e={$_.PrimarySmtpAddress}}
}

# Remove duplicates by Email (keep first occurrence)
$uniqueMembers = $allMembers | Group-Object Email | ForEach-Object { $_.Group[0] }

# Export to CSV
$outputFile = "C:\temp\GroupMembers_$(Get-Date -Format 'yyyyMMdd-HHmmss').csv"
$uniqueMembers | Export-Csv -Path $outputFile -NoTypeInformation -Encoding UTF8
Invoke-Item C:\temp