Powershell pssesion

PSSession:
Exit-PSSession is used when you have used Enter-PSSession and want to end that session.
To terminate the session you have created using New-PSSession use Remove-PSSession documented here: https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.core/remove-pssession?view=powershell-7.3
You can remove the session the line after the invoke-command so that way you only try to remove it if it exists.

Export:
Your export is fine, just remove the pipe and everything after it.

Extra bit:
In your Get-LocalUser you use 'True' for a comparison. While it works because PowerShell automatically type casts, I recommend comparing with $True.

PowerShell turning a boolean into a string:

PS C:\> [string]$true
True

Determining the type of the property:

PS C:\> $a = Get-LocalUser                                                                                              PS C:\> $a[0].Enabled
False
PS C:\> $a[0].Enabled.GetType()

IsPublic IsSerial Name                                     BaseType
-------- -------- ----                                     --------
True     True     Boolean                                  System.ValueType

I hope this helps. Have fun scipting.

deepak410