If you think it's "unfair" that some people have to commute into work then pay them accordingly.
Personally, I feel there are many benefits to it, mainly:
1. It gives me time to think, to process my thoughts, explore ideas, and handle emotions. I often learn a lot about myself, what I did well, and how I can improve.
2. It is a great way to preserve memories. Only after I started writing my journal did I realize how much I forget about my past. I've always taken photos throughout my life, but those only capture a very small part of my life. My worries, the music I listened to, the TV-series I raved about, my dreams, my thoughts on the books I've read, the deep talks with my friends, are all preserved in my journal. It is easy to remember your vacations to exotic locations, but do you remember your everyday life from years back?
3. It can be meditative. It feels great to be able to sit for up to an hour and write without any barriers. I don't have to stress about my writing style, the words I use, embarrassing stuff about myself. I truly feel I can express myself to the fullest.
I'm really happy that I decided to write my journal in Markdown. This format can be opened pretty much everywhere, even on my phone or my moms computer. Furthermore, it enables me to do some crude formatting for code, create headings, and even attach images. And since it is digital, I can search in it pretty easily.