If a big company is so bereft of design ideas they have a process to collect them from interview debrief and build them into product requirements, that company

If a big company is so bereft of design ideas they have a process to collect them from interview debrief and build them into product requirements, that company is dead. I'm very skeptical that ever happens. I'm sure that there have been times when someone mentioned design / arch / marketing strategies in an interview and later saw the same thing implemented, but I mean have have had multiple times in my life where I told nobody an idea and still saw it implemented somewhere else. Ideas are not half as unique as people like to think they are.