He was not the first I've seen angry about it... He was perhaps the first to devote a stream to that complaint. Also note that kew is most of all a joker you should not take too much offense from, and when you do, then he can get a bit nasty, but to be honest... I'm not too much different from that perspective.
Adults always make fun about kids... When it comes to the upvote complaint.. It takes the majority of the damn_kids stream in general. Most memes I remember him by are bad puns (so bad they become funny) and photos he shares due to his photography hobby and his hobby to craft things in general. The problem of the internet is that jokes do not always translate well on the net.