Well, typically the whole point of someone putting such a clause into a living will is exactly because they don't want to be forced to hang around for month after month in such a condition with no reasonable expectation of recovery.
The problem under our coming America, is the definition of "reasonable" and "expectation of recovery".
Reasonable to an euthanasia proponent would be they would never recover within one month and if they did, they would require extreme surgical procedures,.....etc....etc...etc.
You are missing the point. There are some that want others done away with. They do not want the disabled to clutter up the funds distribution. They prefer to allow illegal immigrants to come in and sap our welfare and obtain our same benefits but if you are an American citizen and not hale and hearty, they want you gone.
(An extreme scenario but apparently this is the direction many want and the laws are being manipulated daily to bring about the right to kill others.)