In most developed countries, dramatically increasing numbers of physically and/or mentally challenged people require several YEARS of high levels of care. We may be living longer, but those additional years are often sickly ones. Professional 24/7 care is costly to provide, there's just no way around it.
The piper has come to demand payment for our decades of westernized diets, sedentary lifestyles, all manner of substance abuses, and generally unhealthy habits. The price we're individually and collectively paying in personal misery and dollars? Heart disease, adult and childhood obesity, diabetes, COPD, gout, liver disease, cancers, and poor mobility are rising to dramatic levels.
When it comes to chronic diseases, Western health systems largely treats symptoms. Anti-inflammatories, diabetes 2 meds, pain relievers, and even surgeries like angioplasties, arterial stents, coronary or gastric bypasses, amputations, etc., are temporary patches. We may feel better in the moment but improvements in actual health are fleeting, at best.
Too many GPs are glorified pill dispensers because patients demand quick fixes. Surgeries and more complex problems are handled by specialists.
Example: A friend's husband suffers (literally suffers) from gout. His GP referred him to a specialist (rheumatologist), who prescribes pills to lower the level of uric acid in Fred's blood. Forget INSISTING that Fred eliminate or largely reduce the source of the problem by no longer ingesting meals 3X a day that cause/exacerbate the gout, or Fred taking it upon himself to do so. Nah... that's asking too much of a mere human.
So Fred takes pills that (of course) have side effects that must be managed with even more pills. This in addition to the plethora of other meds he already takes for all manner of medical conditions he has at the ripe old age of 70.
Sorry for the long post, but until we make serious lifestyle changes, taking greater responsibility for our own health, this situation is going to get a whole lot worse - and far more costly - before it gets any better.