This isn't how regular people think though. When presented with X products, with different features but generally good quality, people choose with their gut. Yo

This isn't how regular people think though. When presented with X products, with different features but generally good quality, people choose with their gut. You are an extreme minority if you deviate from this pattern. Not to mention, most products can't carry themselves by word of mouth. Only a select few. Advertising prevents concentration of mindshare.