I'm not gonna say you're acting entitled and stupid, and how this website isn't yours, just as everyone else is. Although I do agree with them. Instead I think I have a website that you might like.
Monkeytype.com is a website where you can improve your speed and accuracy just like here. However you're not typing user submitted quotes. Instead you type a series of randomly assembled words for anywhere from 15 - 120 seconds. Please go there and keep your negativity away. Cheers :)