Yeah, an OS like MorphOS is so light on SSD (especially as it lacks constant writes, unlike Windows or Linux), there's no reason why they wouldn't last practically forever. But the same was also true of hard drives. I bet MOS puts less wear on a drive in 20 years than Linux or Windows does in a month.

But given that MorphOS is such a light OS, it begs the question why anyone with MorphOS would need an SSD, as MOS zips along on practically anything. But that begs the question of why anyone would use MorphOS at all, of which the answer is the same:

Because they want to.