What's the point you're trying to make here? We're getting much better at early diagnosis of cancer due to screening programmes and recovery rates are improving for lots of cancers due to increase knowledge and research. That's certainly the case for the cancer I've had.
Its been absolutely shit though and I don't have to live my life in the public eye with endless speculation about me. To say that someone who has to live with that level of scrutiny has somehow had it easy is absolutely crass. I suspect that my own experience has been easier from that point of view. At least I don't have internet randoms wondering when I'm going to return to work.
I honestly don't think it's any easier if you're wealthy. If you're going to spend days vomiting from chemotherapy then frankly it doesn't make any difference how much money you've got in the bank. The treatment is still the same.