This same team > Kaguya who you fools think is a tier above jj hagoromo but they lose to Base Hagoromo?
Hagoromo is overrated Vote Sasuke or Naruto solos him without juubi
The hole in your logic is that Kaguya was far behind her prime power or even close to it as she was in aka prime Juubi against Hagoromo and Hamura.
JJ Hagoromo would beats them and could be even stomp.
This is honestly my thought process.
Kaguya was hyped up to be above at least Hagoromo (Pre-Jin). Kaguya that Naruto and Sasuke faced was a stronger incarnation due to possessing the Juubi's full power(Having the Shinju in addition to her own power) and the duo who were less experienced than their VoTE counterparts managed to almost seal Kaguya. Hell, RSM Naruto alone managed to pressure Kaguya.
Seems to me that both as a team are at least above Pre-Jin Hagoromo.
Correct with Kaguya being at least above well not even Pre-Jin Hagoromo but also Post Jin Hagoromo.
Actually Prime Juubi > any manga version of Kaguya.
Prime Kaguya >Post birth Kaguya > JJ Hagoromo ~ (Hypotheticaly) RSM Adult Naruto with NE & (Hypotheticaly) Rinnegan Adult Sasuke Bijuu Susanoo >= Powered up Kaguya(end of battle) > (Hypotheticaly) RSM Adult Naruto with NE/ (Hypotheticaly) Rinnegan Adult Sasuke Bijuu Susanoo ~ Vote 2 Naruto with NE & Sasuke Bijuu Susanoo >(Hypotheticaly) RSM Adult Naruto & (Hypotheticaly) Rinnegan Adult Sasuke ~ Kaguya ~ Post Jin Hagoromo> (Hypotheticaly) RSM Adult Naruto/(Hypotheticaly) Rinnegan Adult Sasuke >Vote 2 RSM Naruto with NE/Sasuke Bijuu Susanoo & >= Kaguya arc Naruto & Sasuke >Pre Jin Hagoromo > RSM Naruto/Rinnegan Sasuke
I am not sure where I would place Adult Naruto and Adult Sasuke but it would be just my guess.
Just to note Naruto and Sasuke would be at their best, It means no one is rusty and Naruto use all bijuu chakra at top of full Kurama as RSM.