There are a few things I thought it would be nice to have a symmetry tool.

because it's useful when thinking about character designs

Other than that, there are usually times when I want to draw symmetrical illustrations

I've also wanted to try drawing pictures that look like ID photos

But if you think it's good to write left and right, it's a big mistake

Since it doesn't apply bilaterally symmetrically, I want the function of the bilaterally symmetrical tool