so what happens to White Vision now?

True, him flying away and acting strange doesn't make much sense. Now that he has all his previous memories, White Vision is literally the same Vision we know since Age of Ultron. The MCU shouldn't treat him as a different being. Or maybe he simply refuses to become the world's most expensive dildo, who knows.

Probably on the dark side of the moon traying to reconcile his prime directive (kill Vision) with the fact that he is Vision.

My question: if the mind stone is the reason behind Vision's powers ... how come white Vision has the same powers?

How come both still have powers since the stone is kaput?

Just because he has his memories doesn't mean he has his emotions. And like the other poster said, he's definitely pulling a Dr. Manhattan right now.

You need to understand the conversation between two Visions, which basically means none of them is the true one no matter who has what.

In the comics White Vision didn't have his emotions for a while. Those were restored later on. He's basically just a Vulcan right now, lol.

Dude just got someone's entire brain uploaded into his body. It's gonna take some time to process that. He knows what happened, but doesn't really remember living and experiencing it.

And who knows, maybe he has a problem with what she did?

He's probably trying to find himself. Just because he has those memories doesn't mean he has the same emotions.

In the comics, while he had memories of being with Wanda, he had none of the emotions to go with them. He was eventually restored, though.