He never fought them with two eyes? Cool so we're just ignoring how the very same attacks that fondled one eyed Madara in 674 couldn't even budge his Limbo clone in 676? And the fact that his Limbo clones were easily able to keep up with Naruto no problem whereas it was getting harmed and easily beaten in 674? And that he made 4 once he got back the second Rinnegan, and that Dojutsu release full power only in conjunction? And that Jutsu don't increase in potency until the user get's stronger as well? Awful lot of assumptions you're making and lore you're disregarding.
Notice how I'm not saying that Madara with both eyes is stronger than N&S combined but you strawmanned me anyway.
Coming back to Hagoromo, he did cease to exist when he gave N&S his power, he only came back from Madara's lower body half, guess we're gonna ignore that too. So yeah, it doesn't make him stronger. By this logic since Asura n Indra Chakra hovered around Naruto n Sasuke till they made their peace they're stronger than Naruto n Sasuke.
Absorbed what Kaguya had to offer? Wot. He's nowhere close to Kaguya if that's what you're implying, he couldn't even awaken a Rinne-Sharingan
Except he doesn't, the Jubi plus the Shinju, that's exactly what Hagoromo had, and he was close to Hagoromo by Hagoromo's own word BEFORE he absorbed the Shinju or got the second Rinnegan, which like it or not boosted his power considerably. The same Chdori sword that oneshot him earlier didn't even scratch his Limbo. Nor did he run from Naruto and Sasuke like he did before. Saying Hagoromo is stronger cus "He lived even after he gave Naruto and Sasuke an amp!" and "He had the full Ten Tails!" doesn't help when Has said, "He's obtained Ten Tails power and is getting close to me" before Madara got his other Rinnegan or absorbed the Shinju.
No, it doesn't, Obito's did, and Madara when he just absorbed the Jubi was far greater than that. Hagoromo's battle took MONTHS against Kaguya, Naruto and Sasuke's too an hour or so, nor is he twice as strong as either, where's the proof of anything you're even saying lol? Absorbed his mother? Yeah sure he absorbed his mother who he sent his brother to look after on the moon lmao, decades to control his powers? Sure he has good control over his powers, how good is he with them in combat?
WHat difference have you even shown except plain Ad Hoc, literally 90% of the stuff you're implying Hagoromo to be capable of is assumption, Limbo clones would get slapped how? You've just made baseless claims while massively ignoring lore and context and statements while also not providing a shred of evidence for your side.