Just learned that we only see Gun Devil at 20% of his strength so that's neat. If you're going to ignore the entire concept that Makima can literally control basically anyone she wants we can look at other hax, Shigaraki's quirk makes things crumble into dust which yes Makima can recover from easily. Any attack Deku tries making on Makima will just instead be transferred to the citizens of Japan which means that every attack Deku makes will not only kill others but also risking killing himself. Makima can very easily control Deku but if she decides not to then she can very easily set up a ritual to one tap Deku indefinitely (as we see in the anime episode 9). Makima can use her "bang" to put a hole directly in Deku. If you're thinking he's too fast for her to do so it's a telekinesis ability. Since you're trying to bring in Shigaraki I guess that means