Too optimistic
More like eighty or ninety percent.
The time will come sooner than anyone is willing to admit when automation will be capable of doing ANYTHING that does not require original thought, innovation and creativity.
...and that part only once.

It ain't hard if you know how. Once the 'know how' is discovered a machine can be programmed to do it.

In fact machines can be programmed to do things that are impossible to do other wise.