First off, cursive handwriting is not limited to only education but can also improve the limitations set forth by disabilities. As stated in paragraph 3 of "Cursive Is a Powerful Brain Tool" , "Medical brain scans show that writing in cursive helps with fine motor-skill development and stimulates both the right and left parts of the brain." Therefore, cursive handwriting is not useless.
Second, cursive handwriting also helps those with disabilities to read and write showing that cursive handwriting is not limited to one use only and thrown away carelessly. In paragraph 4 of "Cursive Is a