How do we get access to multiple SMMA client's Facebook business managers safely and prevent restrictions?

Hey guys!

I run a Marketing agency and I'm looking to offer appointment setting and lead generation (through facebook ads) to solar companies (everything's whitehat).
The thing is, my personal business manager got permanently restricted from identity confirmation EVENTHOUGH I SUBMITTED MY REAL IDENTITY smh.
So I went down a massive rabbit hole and now I'm using:
- Incogniton
- 4g mobile hotspot
- Identity confirmed family member's profile
- Properly warming up the profile and its business manager to ensure I don't get restricted for some BS reason

I need help on how I should safely get access to a client's business manager and what structure I should follow to ensure that if I get like 10 clients, how would I make sure I'm protecting myself and if for some reason a client's business manager gets restricted, that shouldn't mess up the business manager of my other clients and myself.

Let me know if you've got an answer. Thank you so much in advance!

Create a separate business manager and different profile for each client

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