One good argument I found [^1] about not exposing primary keys is that primary keys may change (during system/db change) and you want to ensure users have a con

One good argument I found [^1] about not exposing primary keys is that primary keys may change (during system/db change) and you want to ensure users have a consistent way of accessing data. [^1]: https://softwareengineering.stackexchange.com/questions/218306/why-not-expose-a-primary-key/218365#218365 https://softwareengineering.stackexchange.com/questions/2183...