Adam is committing what is called a false correlation fallacy. The act of mistaking correlation with causation. There’s just no way you can prove Uryu’s power awakening was a temporary one time thing. Not only is it inconsistent as Ichigo believes Jugram is an opponent he AND Uryu need to tag team to defeat, but he also in that very same implication claims Uryu would be at all non-negligible in a sum of their combined forces.
Furthermore, Shutara’s baseline durability > hyper casual reiatsu aura of her Bankai = 4-A. So regardless of Shutara being strung up by her own robes, her durability is in no way massively lowered. Being restrained =/= having your durability lowered. And to add insult to injury, it’s just objectively stated the form Uryu utilized against Shutara is plain old Vollstandig.
Renji’s just an entire other can of worms, but uh no one else scales to him anyway. There’s actually zero Byakuya > Renji scaling outside of headcanon and incredulity because Byakuya was always stronger than Renji in the past. “Oh but they did the same training
”, yeah Renji can just have more potential/a higher ceiling. And if Byakuya does get that scaling in cour 4, awesome, still no contradiction. Since Renji scales to base Uryu without Blut. Base Uryu is low end relative to Shutara WITH Blut. So Renji is an entire Bankai amp below Shutara’s casual 4-A yield. Squad 0 still mogs the Gotei 13, True Shikai Ichigo still mogs everyone that’s not Yhwach and Aizen. All y’all’s fears of random characters scaling above transcendent characters is baseless and wrong.