Which is irrelevant to us, this wiki's rules do not care for such things. Especially when you can't deny that it is 100% impossible for any manga author in history to be consistent with this stuff. Horikoshi wrote down that Hood was weaker and slower than Endeavor, so not everything an author say/think should be taken as fact.
I doubt Horikoshi or a majority of authors believes any of the ratings we give many verses.
Bakugo's strongest explosions instantly hurt his hand, just because his blast didn't 100% match the size of another blast which hurt his hand in the same way, doesn't mean they vary in power. Since they caused the same damage to him, and he himself states this is his maximum power.
It should be obvious these explosions are equal to each other, regardless if their sizes don't match.
Bakugo was able to take his own max explosion dead on, so he should scale to this.