What an insightful contribution.
It's not a tool, it's a toy man. Chill out.
You did, not could. All those things that you said you could do? You literally did them.
You are right, but it is fun.
As a guitar substitute, sure, it's an approximation that can't possibly measure up. But as a modernized version of an autoharp, this could be a legit musical instrument.
The fact that it presents itself as a virtual guitar makes it accessible. You see it as a limitation. But limitations are actually great for creativity.