apple pencil

At this time it isn’t possible. When you want it maybe you can use third part apps. I don’t konow a good app for you

I’m not sure if I am the only one but your question makes no sense. Please rephrase that.

Nobody here is able to comment on what Apple will do in the future. We are all just users trying to help each other.

There are third party apps that do what you want to do in a calendar.

Do a search in the iOS App Store for handwriting calendar.

Good Luck to You!