So what is riot's stance on bought accounts, but for educational uses?

Like, you know how some streamers climb out of low elo, but do so on bought accounts with trash mmr? or do troll stuff but explain how you can still win as long as you farm and rotate well? Im sure its still against the ToS because account sharing of any kind is bad, but does riot make an exception if said account can be proven to be for something useful? I.e jay sea's depths of bronze series (legit admits first episode its a bought account)
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