When was the last you wrote something substantive — a letter, a story, a journal entry,etc.— by hand? Could you ever imagine returning to a pre-keyboard era?
I still use my pen to write in my book and afterwards I transfer it to my post, I find it easier this way. I think it’s better to use my hand and fingers whenever I can which can be a help for my writing.
Although I do not write letters very often, I do send cards to my friends and family occasionally. It helps to write legibly and a hand written note is more pleasing to the eyes. It is just my belief.
I have a lot of pens on my desk, I always use them to practice my handwriting.