We have to keep in mind that we dont know the details by what each of us may evaluate as ostentatious.
Why put a single drop of negativity upon reacting to something we think is ostentatious? Does that preclude the owner is a bad person? Does it mean the person who was the creator was involved with the purchaser in being/doing ‘wrong’?
Too much of this, to me, seems subjective and presumptuous, so I say leave it alone.