Years ago, SIU said Bam copied the attack Urek Mazino used in the zygaena flower arc.
He doesn't use it, for whatever reason.
Copying a technique perfectly from having seen it only once means he doesn't have to work his ass off learning new things. There are shinsoo abilities which could take years or decades to learn that Bam can pick up in a second through copying. A lot of Bam's abilities are hax. People tend to overlook it and not get mad as Bam is a nice guy. Unlike Sasuke that dick. Lol
I'm definitely not one of those negative cynics who get off on labeling characters "overpowered" or "golden boys".
I just think its funny how the story is playing out. And how Bam is like a swiss army knife in terms of how many different powers and abilities he has.
Don't see how it contradicts what I said. He copied that technique, it doesn't mean that he can copy all the techniques. He can't use Hoaqin's Sword Shinsoo technique because he doesn't have the ability to shape it like that, same for other attributes.
And as said above, what he copies from others is generally not better than his own abilities. YHS techniques used so far don't involve Shinsoo attributes and Baam is a born Wave Controller so he is pretty much a much better YHS when using them, YHS taught him the Shinsoo Loop tech too, that he is unable to use himself because he is not as talented. The Jinsung techniques are martial art moves + Shinsoo manipulation so he can replicate them. SIU even said in a recent blog spot that it's the core of his fighting style.
The most hax techniques are mostly too specialized so he can't copy them. Anyway, Baam himself is broken so it's not like his techniques are inferior to most and he is still growing. Urek's technique was no hax and I don't have a particularly hax technique from other Regulars/Rankers in mind that hit him and that's hax as you said. That Urek technique isn't going to be better than his Orb techniques or other stuff like Floral Butterfly variants. Most techniques he copied have only been used once(Daniel, Pan etc) and when he copies something that actually fits him he creates variants.
He copied the Mimesis process recently, but it's the process, he can't replicate the unique transformations of the Houndborn.