Right, it’s ATOMS and stuff. So. What’s the difference between the atoms of a person and the atoms of a wall, and why can’t Mirio, arbitrarily, according to you, phase-jump off a person when he can phase-jump off walls? Where’s the logic??
You're the one who is claiming Mirio can phase-jump from the average person.
The burden of proof is on you, not me.
The "difference between atoms" was never the issue, btw. You're the only one who brought that up.
And its consistent. Mirio can’t react to bullets nor move in comparison to them. So every student scales below this at that time of the manga. But, oh, I guess it’s the headcanon fan calcs based off assumptions that are more canon than what actually happens, so…
No. There are many instances that suggests speed sufficient enough to rescue Eri.
For what its worth, I've been a proponent against supersonic MHA as well, so this isn't really a dichotomy between "supersonic" and whatever speed level it is you're trying to suggest.
And he DOES do it. Gigantomachia. You just, again, arbatrarily say Gigantomachia is special and there’s a new headcanon assumption that changes the result, like 99% of all calcs on here.
I didn't. Also, "head canon" isn't a magic word that magically nulls the argument oppose to you, so it's for everyone's best mental health for you to stop arbitrarily using it.
What sets Machia and his appendages apart from everyone else is
size. Machia and his spikes are all
humongous, heavy and
solid in comparison to a moving human. He's practically like the
ground itself, which is what Mirio typically uses to propel himself via Permeation. The difference is
mass.
You understand now? If Mirio uses the propulsive properties of Permeation towards a person like, say, any of Class 1-A, the most likely reaction is
Miro and the target being propelled away from each other instead of Mirio propelling himself from them. Because not only are they smaller and lighter but they are not
earthbound via mass which would negate the propulsion itself as they stay stationary.
Remember, this so called "phase-jump" occurs with the principle of matter unable to exist in the same space, so they push each other away.
And again, he could've also done this thing, but
he didn't. Because that's not a thing he usually does. He just phases through human-sized targets or bashes them with physical force.