I think geospatial analytics is important (because of course I would), but to be frank geospatial software has been stagnant for a long time. Every new thing is just a fresh spin on the same stagnant things we already have. This more or less says exactly this?

For geospatial analysis, the most important thing that could happen in software would be no longer treating it, either explicitly or implicitly, as having anything to do with cartography. Many use cases are not remotely map-driven but the tools require users to force everything through the lens of map-making.