It’s rampant in China and Korea for a reason, keeps the player engaged
I'm not actually sure to what degree there is a net benefit for allowing this to happen. It might keep one very dedicated player engaged, but think of all of the other players who may have a bad experience that may consider not wanting to play anymore.
One could also argue that if someone is dedicated enough that they'd be willing to fork out money on a new account to keep playing that they'd be just as likely to create a new account if buying an account was not an option available to them, and the only thing permitting (And, to be clear, we're not permitting it explicitly) account sale/compromise does is negatively impact players who have their accounts compromised and sold.
I don't think it's as clear cut as it appears on the face of the it.
At any rate, there is a difference between "Riot explicitly wants this to happen", and "It happens a lot in specific communities". At least in the security team the opinion is that we don't want this to happen because it causes a lot of heada...
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