As stated, the customer.b2b? object no longer returns a boolean.
We are using the new customers.
I believe this to be a bug that we just noticed yesterday 4/11/2023.
https://shopify.dev/docs/api/liquid/objects/customer#customer-b2b?
Example code:
b2b = {{ customer.b2b? }}
This used to return true or false.
Now it is returning CompanyLocationDrop