Hmmm. I didn't watch but now i see you're talking about Burzynski. Disappointed.

0 evidence he's harmed people physically? I suppose it depends on what false hope is worth to you.

Here are some testimonials from patients you can actually turn up on social media, unlike the ones in his docuseries who seem to be completely invisible from public record other than their appearance on that show.

https://theotherburzynskipatientgroup.wordpress.com/

I do hope you'll take time to read thru some of them. He's selling snake oil to vulnerable people.