"I might be mistaken, but I don’t think any organization set out to management entitlements. They are looking for fine-grained authorization. What I would like to see more work on is the trade-offs between RBAC and ABAC. " – I couldn't agree more.

"At most early-stage start-ups, the CEO/founder is the real product manager. The person with the “product manager” title is a demo monkey, a data sheet generator, and comes up with requirements by officially documenting whatever the CEO/Founder brain-farted in the last meeting. Have fun being a glorified admin. Note: this also applies at Apple."