The Garen and Fiora Buffs.......Why?

Dont get me wrong, I understand that previously he wasnt all that impactful in the game. But now both of these characters are essentially unstoppable killing machines. A Garen that gets to midgame with a tri-force and any one of the crit items is essentially immortal, even in a 1v5 scenario thanks to Conqueror. You cant even lock him down due to the fact that his spin continues during crowd control, meaning there's quite literally nothing you can do to him during the spin. This was clearly even an issue during the PBE, even without the on-hit procs it's still way too over-tuned and impossible to deal with. Revert it immediately, keep the rest of the buffs.

Fiora was already a S tier fighter with her unrivaled dueling potential. Now that her split-push is unmatched too, there's so few ways to deal with her that it's quite literally a pick-or-lose scenario. You have to send multiple people after Fiora even if she's 0/20 because even at that stage she can easily 1v1 just about anyone.

Who's the people behind these buffs? What are you guys thinking? Do you just not pay attention to what happens in the PBE or what?