That's my (apparently missed / poorly made) point, in broadening what they did to literally everything in life. People pass judgement by collecting info from multiple sources, from related things they've done, etc. So calling someone out for doing so without having experienced something is pretty naive / willfully ignorant of how they live their life.
Absolutely, argue, you might inform them of something new and swing their decision. But dismissing their opinion entirely is wrong in many ways.
