[EForEndeavour]

Wow, what? Could you link to some of these studies that you imply support lung cancer being "one of the cheapest and quickest ways to die"? That's so outlandishly beyond the pale of reason as well as my second-hand experience of the disease that it beggars belief and I honestly can't tell if you're joking or something.

This page helpfully presents enormous per-patient costs of lung and other cancers, estimating ~USD$100k for care in the final year of life alone: https://progressreport.cancer.gov/after/economic_burden

Lung cancer symptoms often appear in late stages, which might explain the "quick" part of your comment, but come on. We aren't exactly talking death by gunshot or asphyxiation here. Symptoms of lung cancer include chest pain, a persistent cough, coughing up blood, and metastatic bone pain or headache, none of which seem quick or pleasant: https://www.mayoclinic.org/diseases-conditions/lung-cancer/s...