@Applelord
For starters, there is no way I could be talking about his Banki because he didn't show anything save for getting Stomped. Also, being as you've read the manga like me, you should know that Yhwach only stated Ichigo's power was formidable in regards to his Hollow-Quincy Shikai Form.
1.)That's not how it works. Also, Yhwach didn't stop Ichigo's sword after behing cut in half. Idk what the heck you're going on about.
And no, he wasn't going to be able to counter a GT from a Blade Already Piercing him. The only way to do so is to knock ichigo away which he didn't have time to do. It doesn't work like how you're trying to push it.
2.)Yhwach said this:
About the Same Ichigo he mocked and was stomping even prior to activating Almighty. Obviously, without feats his Statements should be taken with a grain of salt because of this, which are why Feats > Dialogue.
Why would this Ichigo be formidible when he couldn't even scratch Yhwach with a direct attack from arguably his strongest tech in this form and had his blade caught bare handed aizen style?
3.)It doesn't matter considering his base bakai is what injured Yhwach. Not to mention you don't know how much stronger the buffs give him without assuming and using arbitrary values for multiplers. As I aid before, him Injuring Yhwach doesn't scale to his AP because Yhwach is simply Glass Canon. The only argument against Glass Canon Yhwach is the Reiatsu Law:
Which were already broken this same arc multiple times. Thus you should take it at face Value, Yhwach was caught of Guard and Ichigo's Bankai Reiatsu (With Killing Intent) is stronger than the Reiatsu that leaks out of Yhwachs Body subconciously.
And please, don't try to twist this for your own gains, the leaking out Reiatsu of an off guard or just sub counsiously isn't equivalent to the full power of a person. Otherwise, Ichigo would have soul crushed potentially his own town sub-consiously.
4.)Which is exactly why the worlds balance or whether they can be destroyed by the SK shouldn't be tied to their AP. Especially if Ichigo who is weaker could be considefed for the job. And like I said, if the Reiatsu Laws weren't broken, Yhwach couldn't have absorbed Mimihagi with his abilities.
5.)Another example of why arguing for the Reiatsu Law in Yhwach's regard is moot. he's glass canon and that Law of the Verse was broken. Read the Aizen Scan above.
6.)Ichigo, like Aizen was weaker. If Ichigo was stronger. I'm not going to debate your headconon. Yhwach is GLass Canon. Lord Aizen, Gwynbleidd and I'm sure others will agree. Ichigo Caught Yhwach off guard the first time and Yhwach was under the affect of the Silver Arrow the second time. Ichigo never harmed a serious prepared Yhwach.