He only got chakra from the 2 Tails to 7 Tails from fighting Rinnegan Obito and his Six Paths Jinchuriki. The Ten Tails only sensed 7 out of 9 Tailed Beast in Naruto, but it was enough for it to be reminded of Hagoromo.
Of the 2, Shukaku is the only one who matters to my point, as Gyuki gives no special abilities besides the ability to produce ink, and even then, not having Magnet release doesn't diminish the argument in anyway.
The trend of hyperfocusing on a minor detail of the argument which doesn't affect the veracity of the argument is a plague, the Point is, he has access to all but 1 Kekkai Genkai from the Tailed Beasts.
Izuku held Gearshift on for over 20 minutes against Shigaraki. His time limit is "five minutes", but he can obviously force past that.
You can see as much on his weakness section.
This I find much more relevant, as we are given a specific time limit of 5-20 minutes maximum for Deku to have this supposed speed blitz.
From this, I have no doubt Naruto can hold out, looking to his fights where he was clearly outmatched in all aspects, Naruto often relies on tricking his opponents, he's not going to be brute forcing his way through Deku, especially since Naruto would be able to sense Deku's fantastic abilities.
Naruto needn't even be amongst his 1000+ Shadow clones (It should be noted the 1000 number is the low end of what Naruto could make, Sasuke flat out states that Naruto could make a thousand a child), since a common thing he, and later on his son, does is to go underground and hide while his opponent works their way through his Shadow clones since he has so much Chakra.
Before anyone brings up Deku noticing this trick, dojutsu users have failed due to how good Naruto is at doing this, such as Neji, who has near 360* X-Ray vision with the Byakugan.
Naruto would need his Rasenshuriken to land a single hit, any of them, which any of his 1000+ Shadow clones can make themselves. Such a situation would lead to a Touhou-esc style bombardment of OHKO attacks being flung at Deku and I can't say (with everything I know of MHA) Deku would be able to dodge every single one.
Relating to what I know of MHA, and I would like someone knowledgeable on the verse to weigh in here, does Deku use this Gearshift ability against any opponent and I would like to see citations for that too.
Because the argument that Deku will immediately jump into this speed blitz form to win hinges on just that, that he will immediately go into it, which from the sounds of the ability, is like arguing Mike Guy will jump into the 7th/8th Gate when he sees someone he doesn't like (i.e very out of character).
