The problem with elitists and tryhards is that they are quite entitled and unironically expect everyone to perform on X level(Still remember seeing a tryhard whine about zurvan extreme p1 pools not being perfect, no, nobody died or had a problem, it simply wasnt his static level of coordination) and love to use DPS meters to blame people when in reality DPS is not even the problem but it is always the easy excuse, people who will focus on blaming dps when a dps check is failed or enrage happens often are quite wrong since the reason those things happened was because people failed mechanics therefore people werent alive to dps and/or had the rez debuff, those were the real reasons the dps check failed, not someone not being l33t optimal at all times.
It is really rare for everyone to do the mechanics well yet still fail the dps check when the game is so generous on its DPS requirements since there is quite a big gap between best performance and performance required to clear, even though certain tryhards expect 90 parses for content that requires 40 but that is also done because if you pretend the requirements is that high your achievement must be that high too right? This is completely a psychological problem with people whose self esteem depends on video games.