As a non-lethal alternative, couldn't we have a "social suicide"? Maybe some mechanism to erase all non-criminal records of a person and restart them on a diffe

As a non-lethal alternative, couldn't we have a "social suicide"? Maybe some mechanism to erase all non-criminal records of a person and restart them on a different place, with a different name? Perhaps it couldn't cover cases of severe mental disease, but it could help many.