Some of these settings can be managed via the Graph api endpoints, via:
Authorization policy: https://learn.microsoft.com/en-us/graph/api/resources/authorizationpolicy?view=graph-rest-beta
Permission grant policy (for app consents): https://learn.microsoft.com/en-us/graph/api/resources/permissiongrantpolicy?view=graph-rest-beta
Via PowerShell, you can toggle the UsersPermissionToCreateLOBAppsEnabled and UsersPermissionToUserConsentToAppEnabled properties using Set-MsolCompanySettings.
Others are not available or coming in the future.