What would you do about member expelled from LLC?

I publish illustrative scenarios prepared by my practice. All participants and conversations are fictional. The fictional posts are not posts by real users, accounts of client experiences, or reports of actual results.
Illustrative scenario prepared by my practice.
For informational purposes only. This is not legal advice. Laws vary by jurisdiction. Consult a qualified attorney for advice specific to your situation.
Hypothetical question

I'm dealing with a situation and need some guidance.

member expelled from LLC. I've been dealing with this for about 8 weeks now and the situation isn't improving.

I have already tried to resolve this directly but got conflicting advice.

Has anyone been through something similar? What worked for you?

Illustrative response

Something I wish I knew earlier: you don't need an EIN to open a business bank account for a single-member LLC. Your SSN works. But getting an EIN is free and keeps your SSN off more documents.

Illustrative response

Following - going through similar formation decisions.

Illustrative response

Consider future fundraising needs when choosing your entity type.