Compare Active Directory Group Members from One User To Other User

# Reference User

$Refernceuser = Get-ADUser -Identity User1 -Properties * | Select-Object MemberOf -ExpandProperty Memberof | Get-ADGroup -Properties * | Select-Object -ExpandProperty Name

# User Who need similar access to Refernce User

$User = Get-ADUser -Identity User2 -Properties * | Select-Object MemberOf -ExpandProperty Memberof | Get-ADGroup -Properties * | Select-Object -ExpandProperty Name

# Compare Group MemberInfo

Compare-Object -ReferenceObject $Refernceuser -DifferenceObject $User | Where-Object {$_.SideIndicator -eq "<=" -and $_.Inputobject -like "*Grou*"}