Champion.gg says that Talon has a 100% winrate with 50 games or more. Why do we still use this site?

http://champion.gg/champion/Talon

Seriously why are we still using this site as if it is anything close to reliable? Champion.gg is inaccurate as hell when it comes to judging stats about a champion. Like look at the win% by games played that is just hilariously bad data and there are more examples like it for almost every champion in the game but we still have people treating it like it is the end all be all for champion stats. Apparently if you want some freelo go play your 5-15 games in ranked for that sick 69% winrate.