No. The transformation we see in Naruto Shippuden is genuine. Orochimaru isn't necessarily an ally to Konoha but he isn't an enemy. Konoha mostly doesn't like him because he still runs a lot of dark experiments but he's done enough for Naruto to allow Mitsuki to join the Academy.
Boruto: Naruto Next Generations brought Orochimaru back to the fight in order to take on a member of Kara in the newest episode. Although Victor's head grows back and he counter attacks, Orochimaru laughs to himself as he's the master of body regeneration techniques.
What Is He Doing in Boruto? Orochimaru is currently researching the Otsutsuki clan in Boruto and helping Naruto and Sasuke find a way to defeat them. He is doing this so that Mitsuki would be allowed to enter the Shinobi school.
Orochimaru never changed from good to bad. He always did whatever he felt like to become immortal and/or more powerful. He wanted to kill Sarutobi,hence he invaded the Hidden Leaf Village. He joined Akatsuki, because he wanted to be more powerful and steal some of their techniques(especially Sharingan from Itachi).
After realizing his own inadequacy, Orochimaru conceded that he could never take Sasuke's body and relinquished the fate of the world to his former protégé. From here on out, Orochimaru is treated like he's been redeemed. He received a pardon for his help during the war, which led him into Konoha's good graces.
During the 'Alvarez Empire' arc, Aquarius made a special return when she saved Lucy from Brandish. The summon got special permission from the Spirit King to help Lucy, and Aquarius left once more with a promise left behind. The mermaid told Lucy she has a new key that could be hiding on any continent nowadays.
There are only six confirmed awakened devil fruit users - the demon guards of Impel Down (Minotaurus, Minorhinoceros, Minokoala, Minozebra, Minochihuahua) and Doflamingo. > It is possible that Chopper's monster point is an awakening.