Yeah and they certified SVB less than 2 months before it crashed...
My wife's company paid PWC to do our taxes in 2019 when we moved to Singapore. They screwed up royally and we got flagged by the IRS. It took our regular accountant to fix their mistakes.
So one mistake equals they are not good? Then nobody is good as everybody makes mistakes. You cannot judge anybody on just one mistake.
Can you explain why hundreds of multinationals still use PWC? And pay them billions for services?