Taichinan
It all depends on quality of life, doesn't it. If I could be like I am now at 82 for the next 18 years, then yes. But realistically that's not likely! Ideally I would like to 'sleep away' while I'm relatively active and still me - although it would be a shock for the family. But selfishly I'd prefer them to be shocked than heaving a sad sigh of relief!
I don’t call that selfish at all. Despite the initial shock, I’m sure most people would be happy for their relatives to drift away in their sleep, or go out like a light with e.g. a massive stroke.
Having had one parent die of cancer, and the other go on to 97 after around 15 years of dementia, I don’t mind admitting that I was almost envious of a friend whose still physically and mentally able mother died peacefully in her sleep at 94, having not even been ill beforehand.