[pdimitar]

Social logins, multi-tenant and organizations are very far from table-stakes for an MVP.

Whether it's painful to put in later or not is sadly nothing that the managers and executives concern themselves with.

[Orygin]

Depends on the company and product. The SSO/Social login, multi tenant and multi platform are indeed needed for my MVP.

[pdimitar]

Indeed it depends of course. Though I don't find it fair for those requirements to be presented as table-stakes and required, as my original parent comment seems to have done.