I have never used a cutting machine of any kind, but I have seen and sewn fabric that was cut on them. The problem was mostly with the grain being off, which was probably operator error.
This discussion reminds me of my mother's church quilting group 20 years ago. The ladies who couldn't or didn't want to sew did the cutting (not with a machine). Others did the piecing. There was a lady in the group who was in her upper 90's. She got so frustrated with the pieces she was expected to sew that she finally said, "I will cut my own." I am in her camp!