Wow. That was written by a very angry and bitter person. I get that someone close to her died from cancer and that cancer is very scary and she clearly is very afraid of it. It's hard for people like her to even think about cancer because they know the medical system will not save their lives only prolong the suffering. Yet, they are conditioned to believe that the medical system is full of the most advanced knowledge and most intelligent people in society. For her to accept this is not true makes such people terrified, lost, and feeling kinda like being abandoned. It's tough. I have seen it many times. This is clearly a hit piece written from a place of anger, resentment, and fear. Sad. I actually feel bad for her.
It is also sad that the Guardian is not a trustworthy source of info. It used to be back in the day.