Yeah I don't get some people... I was leveling a new character and decided to run prison of elders. Got through the first round and I did great considering I was in the 30s and the two others were around 380-390 light. So I get an invite to their fireteam. I was feeling good about the run so far, so I accepted thinking we would grind out a couple. Get to the boss fight, haven't died a single time, getting top of the list in terms of kills (because I care about that, even in prison of elders lol) and then just as we're getting the boss around half health.... I get kicked from the fireteam and sent to orbit..... I try to join back and it says no because they are too close to finishing. I message the guy and get back "sorry man lol"..... Wtf is wrong with people? Never encountered that before and was pretty dolumbfounded by the level of dickishness