It is easy to try to lay blame either way, as the Biden administration refused to hire qualified people due to skin color that lead to a shortage of personal. The equipment they use is also severally outdated, but you don't hear much talk about that either.
The actual accident however, was misidentifying which plane that was reference as two of the same type where in play. That isn't a staffing shortage, but a communication failure.
Caption this Meme 
