Can you make that a ban/punishement also affect the alt/smurf account

I saw too many toxic players (last one was just calling everyone allies and ennemies "dog" and "low elo subhuman") being absolutely disgusting and toxic (of course its muted quite easily) and yet laughing about being reported saying stuff like "i don't care i'll just use an other account" or "its a smurf account, i don't care". Would be quite the good idea to make that when they take a ban on the toxic account the other accounts they have also take the punishment. Cause people hiding behind alt account to act like toxic waste is such a boredom and Riot should do something about that
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