BAA - HIPAA enablement

We have a small enterprise account and would like to enable the BAA-HIPAA agreement. That said, we have numerous individuals who use cowork and other features that would be disabled. The instructions indicate some of these can be re-enabled. Does anyone know which can be re-enabled? Enabling HIPAA is a one-way street and we can't come back from that unless, I assume, we start a new organization.

Enterprise support is quite slow to respond and the chat bot offers nothing. Our account exec says it'll be okay but to confirm with support.

Any insight'd be great.