The Amiga started out as a blessed child in the arena of computing because it was sooooooo cool and capable. If someone else purchased the tech and dedicated to do the research it would be alive today - I stronly believe that.
C= coulnd't make up it's mind on what tech to put out, what direction the tech should take so instead of dedicating to make one system superior, they went in all directions. Which limited funds, research and had mass failures.
C-64/128 Amiga PC and all the parts to there series CDTV etc.
A company that was dedicated to the Amiga tech could have went far.
From birth it was the "Grail" of desktop computers. Everyone saw a new vision and road to travel for the future of computing and C= had the lead and fumbled the ball.