If this was like mythic plus in wow. Where you lose something for having a bad group. I could understand, but besides time what are you losing for having a bad group? Lets not make it out that a bad group is such a bad thing, that it needs help in not happening.

We don't need reinforce learning, and we don't need a well crafted difficulty curve. The content that can be queued up is design to be simple, and fun for people who just play how they want. It is made for them.