In the 1970's VPW showed that stocks and bonds did about the same for the portfolio (for AA like 50/50 or 60/40). In the 1930's bonds were winners but real rates were higher then now and there was deflation which was good for bonds.
I really don't know how to structure the non-stock part of the portfolio now. So I've got 50/50 in short term bonds and intermediate bonds.
My problem is definitely not like Buffet's as he's an extremely wealthy old guy. Ditto for some of those other luminaries like Bogle, Swedroe, etc. They probably have serious multiples of my net worth. Yet people are always wondering what they are doing with their assets.
Let's face it, we are in the drivers seat and best understand our individual needs.