I am a little surprised to see Steve Blank's course on How To Build a Startup (2012) still live on Udacity [1].
The class aims to build a business model around on Alex Osterwalder's Business Model Canvas.
The years have passed since the introduction of this model. Have you recently seen any entrepreneurs/gurus using or praising that approach ?
[1] https://www.udacity.com/course/how-to-build-a-startup--ep245