Fuchsia isn’t redundant because the literal king of the internet is putting its weight behind it, so you’re economics point doesn’t just not stand, it’s almost a fallacy.

As for the point about Fuchsia not having knowledge because they didn’t personally build Linux, that isn’t my point. What I’m saying is that they can look at what Linux (and other OS’s) have done and skip over lots of pathways that have been proven over the last three decades to be dead ends or inefficient, while mimicking those systems and conventions that are proven to work. I’m sorry but you seem to be going out of your way to ignore the fact that Fuchsia is, whether or not you want it to be or think it should or will be.