RLS for Org Hierarchy with Multiple Managers

There is a great deal of thought out there on implementing RLS.  Would it not be simpler to leverage security groups, where a security group would always break a workgroup hierarchy tie you are running into?   Start with Soheil Bakhshi and then move over and read what Reza Rad has to say.   He did write an entire book on the topic.

Good Practice: Use Security Groups in Role Mapping Instead of User Accounts in Power BI Row Level Security (RLS)