Az module by default for new Automation Accounts - AzureRM is deprecated
Please stop including AzureRM module(s) by default for new Automation Accounts. AzureRM is deprecated, no updates since 2018 (1), and Automation Accounts still haven't jumped to Az module as the new default.
Also, please provide an option to remove everything AzureRM within an existing Automation Account and jump to Az. Maybe a switch back and forth AzureRM <-> Az <-> Both would be the best solution here.
This functionality is planned to support Az modules by default considering the deprecation of AzurRM modules.