Wikipedia says the first web browser was created in 1990. And it says electron is 8 years old. So it took 24 years to get a cross platform rendering engine tha

Wikipedia says the first web browser was created in 1990. And it says electron is 8 years old. So it took 24 years to get a cross platform rendering engine that was feature rich enough for great desktop apps. Even if we take these learnings, how long till we get a new framework good enough?