I agree - we're coming up on 20 years of the ribbon, it is too jarring to go back to the fixed toolbars and the vast majority of computer users have no experience with the "old way."
I don't think it matters since Universities will not be taking Google Doc submissions unless it's core ed classes, any beyond it will be LaTeX anyways.
https://www.acm.org/publications/authors/submissions
And I can tell that while at CERN, those using LaTeX on paper submissions were the minority, on ATLAS TDAQ/HLT group it was a mix of Word, and FrameMaker.
It was said in the distant past that the last 10% of the time everyone is using different features — the long tail 90% of features. You had to implement them in your software.
When did we switch so we adapt our workflows instead, and only use the common features now? And software doesn't have to implement the long tail?