Not surprising at all, because it's the main cause of aggressive and shady sales tactics. Which is exactly what happens when a company has too much money for sales and marketing. If someone created a business of selling X so profitable that 99% of sales is reinvested in sales and marketing you would have people selling X knocking your door 24/7 because sales would be the only way to scale up such business. However such profitable businesses are typically possible only because of false believes planted into the target audience. In this case, the parent comment debunks the false believe that paying $500-1000 for an average China-made mattress is a great deal.