Hollywood has already validated its product, and found product-market fit. It's now just stamping out products it's pretty sure people will buy. Anyone claiming Hollywood doesn't make things people want to buy would, given the choice, swap bank accounts with any of a very large number of Hollywood executives. The coffers of which are by definition filled with customers' dollars. You may not like most of what's on offer, but then, like is so often mentioned around here, you are not the target customer.