It is hard to take folks for their resume or at their word alone. The inane questions just provide a common framework for evaluation. It is definitely not indicative of actual work to be done. It is totally an indicator for someone willing to pick up a new skill and learn in a short window. We in fact get the other kind of candidates as well: who can solve these problems very well but can’t do good work. So the interviews at snap at least try to go for a combination of informational and design/technical questions.
Ignore the feedback - we are not really allowed to give exact feedback because of liability issues :/. So it is going to be some super high level things you can’t sue us for.