A question: why not make the crit from crit cloak a unique passive instead of nerfing it?

I understand, you wanna nerf the champs which are stacking crit cloaks because it's oppressive but you also want to keep the style or something like that, right? But, why? I don't think you should be viable because you've built component items, that's really just out of place, in my opinion. And instead of nerfing crit cloaks for everyone, which btw, when you think about it is really an interesting purchase when you think about it because you're spending 800g to have a chance to deal damage, otherwise you've got nothing. Obviously, higher attack speeds kinda help with it but still. It STILL feels awful when you get 0 crits with 25% but someone else with the same odds crits every auto and vice versa. And crit feels ESPECIALLY bad in urf, not that it really matters but, 50% bonus damage to crits is kind of insane, especially when you can just drop 3200g for 100% and just instakill people pretty quickly and especially moreso when that kind of playstyle eclipses almost everything else, especially on champs that don't interact with crit at all or even utilize it normally. Sure having to take another cloak might slow down the damage, but making it unique would pump the brakes better I feel, in a cleaner way.