If you notice, people who win matches with those sorts of champions generally aren't considered as skilled players. You don't see many Warwicks or Yis in high ELO play, or during LCS matches unless it's for a very specific reason.
Why?
Because doing well with them isn't an indication of skill. It means you're using the basics in a way that only benefits you. Both Yi and Warwick, entry level champions, have little to no utility. The closest is Warwick's ult, but even then that's not so much meant to CC an enemy for the team to capitalize on, it's to CC an enemy to help Warwick win a duel by getting free damage and giving a window to heal from it while they can't retaliate. They aren't good team
Show me an Elise that's going 22/7/5 or a 3/1/18 Nautilus and I'll give you respect as a player.
Show me a Warwick or a Yi "carrying" their team by walking into lane and pressing one or two buttons and I report you for being unskilled.