Okay, so I posted this as a meme on Discord, but I think there's legit credibility in it, if only slight
TBH I still have the 7-As being High 6-B across the board lingering in my mind
Cause Thor's awakening on a surface level was only just realizing he didn't need his hammer, by itself it doesn't imply a power increase.
Not only that, but, Hulk can dent vibranium, the same stuff that Cap's shield was made out of, which was used in various attacks against thanos, which would require High 6-B dura to actually pull off without shattering, and it only shattered after Thanos hit it alot really hard with the infinity sword over and over again
The only counter argument I've heard is "Cull would be High 6-B, Giant Man could crush Cull, thereby Giant Man could oneshot thanos", which is a bit wack considering Cull is the same guy who got his swing stopped by forking Iron Spider, so he's not just inconsistent in the light of Giant man, and even then, Thanos is way stronger then Cull anyways so it's not exactly valid, especially considering AP isn't 100% the beginning and end of fights in Comic sort of movies like this so, even if Giant Man could supposedly just kill thanos so easily, Thanos is a super skilled warrior who can easily dodge his blows and chop off his ankles via infinity sword.
That said this was initially a meme so I'm probably forgetting another rift this would create