When first conceived, ideas are always much more complex than they need to be. This is particularly true of disruptive creative ideas.
The very first Computers in the 1960s were bulky, expensive and hard to maintain. Over the years efforts have been put into simplifying the idea.
As of 2019, the idea of a computer has been simplified greatly without losing the value.
When at first your idea is complex, don’t rubbish it, start the simplification by introducing models 1, 2, 3…