[3pm]

Answering "Design Uber" questions is like playing a weird charade game in a LARP camp. It is very convenient for the interviewer because they set the rules and can change them anytime. They only prepare their question once and apply it it all candidates. What type of signal these are supposed to generate? Are these some sort of behavioral/hazing rituals? Why all the smoke and mirrors? If these are testing System Design skills, why not ask a specific System Design question? Why not ask about tradeoffs between single vs multi leader vs leaderless? Why not ask specifically about document vs relational.

Better yet, why not look at the person experience and ask them how would they scale a system they actually worked on before? And what were the tradeoffs.

This can be helpful for LARPing though: https://systemdesignfightclub.com/