Kinda sounds like what people hoped/feared Stone Sky Sea would be.
I doubt Yoshi will ever implement any kind of peer pressure tools where you have to prove yourself.
A sorting option might be good, but for things like DF dungeons, like if people could be matched based on their preference for pull size.
For raids it would be bad. If you only lump all the good players together then that makes it harder for bad players to clear, which means less and less clears overall. Then the devs would see lower and lower clear rates and either make the content easier or stop making difficult content altogether. If you want hard content then you need to be willing to carry some scrubs now and then.
