Why the %&$# is the community going crazy with preseason

I just dont realy get it I see threads about games ending with facerolls and out of control snowballing Lot of the people who post these kinds of threads seem to have a really bad death score that is unfavorable at the 10 minute mark I have rarely had a game in the last couple of days that has been less than 20 minutes long. I just got out of a 50 minute game. Whats the deal? New Itemz? Cant pay ahri mid because ap items more expensive? I dont really see ADC's as being too op, even graves, sure kind of strong but not impossible to deal with. Now Tahm Kench on the other hand needs a nerf to his solo lanning