Skype for Business tag for status change alerts enabled for all contacts by default
End user's contacts in Skype for Business are all being erroneously and automatically selected for "tag for status change alerts". There is currently no way to disable this or remove this setting globally. Each user needs to deselect their contacts from the alerts to remediate.
This command used to push a global deselect, but is no longer supported:
Set-CsPrivacyConfiguration -Identity Global -AutoInitiateContacts $false