Even in the critical article in the wikipedia, they noted that they were giving limited treatment to the best of their ability. Their ability, however was lacking. To say that they denied treatment to encourage suffering is a far cry from the harshest criticism I’ve come across from anyone who actually witnessed their facilities.
Again, I’m not a fan of Teresa. If there’s more evidence of what you’re saying, that’s totally valid, I’ve just not seen it myself and I did some digging myself just to make sure of what I was talking about.