> One guy with a tendency to procrastinate extrapolates his expierence as a universal truth without providing any grounding.

Other commenters here are doing that too, more or less. But yeah, no one's proposing forced immortality. We have a cultural habit of assuming our right to choose for everyone else, we see people doing it even when they're actually advocating for universal rights to choose.

If you're sufficiently bored at age 450 or 45, go ahead and end your life. Your life belongs to you, not to other people. Just don't harsh the mellow of the person who's happy reading books until age 45,000.