I have been hoping for years that Fuji would add GPS capability. Street shooting with my X-Pro 2 is great, and I would love to make the new version my travel camera.
I think the issue that has held Fuji back is power. The current batteries used by the X-Trans cameras can't even survive a day of active shooting, and powering a GPS would tax them even more.
As a workaround, I've been using a dedicated GPS, a
Bad Elf GPS Pro+, for a couple of years now. Pricey, but it's extremely accurate and remarkably quick to achieve a satellite lock (it utilizes both the U.S. and Russian systems), a single charge is good for a full day, and it works with any camera I am using. There is plenty of competition at lower price-points, and I suspect many of the less expensive devices work as well or better than the GPS receivers built-into or attachable-to some cameras.
This approach isn't perfect because you need to sync the geotags with the image files in post. Adobe Lightroom makes this very easy; I don't know about other image-management software.
Actually, the biggest problem I've had is that I sometimes forget to put it in my pocket. My cellphone serves as a somewhat less accurate back-up.