By that logic we survived without a lot of things that didn't exist before they were invented. Technology moves on.
I know it's a great lens, but if I bought one only to see an OIS version next year I would be gutted. It's a useful feature for anyone who needs to hand hold in low light. End of story.
Don't know why you think an OIS version is coming next year. It's not on Fuji's roadmap, and that nonsense about a patent for an OIS version was shown to be from back in 2014 - nothing to do with an imminent revision.