As a former NASA guy I would trust Eric Bergers measured and detailed reporting here over that blog post that says they are all going to die

As he shows that Olivas changed his mind:

“ Olivas told me he had changed his mind, expressing appreciation and admiration for the in-depth engineering work done by the NASA team. He would now fly on Orion”

Anyway we live in an age of armchair experts in youtube (who are often very smart but quick to rush to judgment without enough context)

The article explains the situation in a more balanced and fair light