this bug was caused by a marketplace exploit, and not a datastore exploit. no one knows exactly what went wrong with the marketplace, but its a rather complicated system that utilizes external servers, so
i do think that there should’ve been some stronger anticheat measures in place, but there were some and the exploiters bypassed all of them, so there isn’t really a whole lot that could’ve been done after it happened. and no a rollback isnt a feasible option because it would take like 5000 years to rollback every single data entry and god knows something else is going to go wrong during that process
sanity checks only go so far