Outlook DIrect Online Booking migration to Auto Accept Solutions

Are there any scripts or non manual way to remove DOB settings,
delegates and rules from a resource? We have well over a thousand
resources in our org and to do these manually would require massive
time and resource efforts. I would say that it isnt even worth
migrating away, because we dont have the resources to accomplish this
in one or two night rollover. Any ideas out there? Why create a tool
then not create a migration to it or somehow to remove the Direct
booking checks and the other things.