To me MS Obito extrem diff them while EMS Madara mid diff them if he is on a bad day. Hashirama would low diff them. The gap still remains wide.
MS Obito was still able to hold on (without using Rinnegan power. He was protecting the Mazo, he didn't had the Jin and didn't use Nigendo or other Rinnegan related jutsu... so it's basically MS Obito) against a strongest team than Itachi/Sasuke or even the Gokage (KCM2 Naruto, WA Kakashi, WA Guy, Killer Bee). I don't see how it's an insult to the Uchiha to lose to him (even if they're stronger than pre Konan...MS Obito>prep Konan).
MS Obito is underatted (in 2012 he was even considered mere Jonin level. People like that should be banned). Just to remember, it's cuz 14 years old Obito strengh/threat Minato sealed Kyuubi in Naruto. It's the genesis of the manga.
But it doesn't matter if you see the brothers win against MS Obito, as long as it's extrem diff, I understand. There are ways to achieve something with Izanami. I just say Obito is often underated. Kamui is the most OP jutsu in the manga.
Otherwise, I have very rarely seen this kind of opinion about Shikamaru/Hidan. But ok. To me Shikamaru wouldn't have the stamina to defeat Hidan without prep time.
He will lack energy just like against Tayuya, Temari or the Oto fodders (he had trapped them but was worn out afterwards. I see the same thing happening with Hidan).