At the time of the second crash it wasn't as clear what the likely culprit was. If it was believed to be a defect with the aircraft at that time then most other

At the time of the second crash it wasn't as clear what the likely culprit was. If it was believed to be a defect with the aircraft at that time then most other countries would have already grounded them by then. I think that's a bad argument to make as well, but not for those reasons.