People are saying Fuchsia is only usable on IoT devices, not much progress, etc.
However, not many new operating systems have a Chrome browser [0] on them and Fuchsia has this, not many people realise how huge this is let alone on a new from the ground up OS.
So I don't think Fuchsia will be going away, in fact I would say it is coming pretty fast.
Whether you like it or not, this tells me that they are targeting the desktop, laptops and chromebooks next.