I sort of agree. I've never used MB, but if I were planning a trip to WDW, I would get MB and would consider skipping tickets with Park Hopper. However, if I were planning a
Disneyland trip, I would consider skipping MB because for me, the value of MB compared to the price is not there for me at Disneyland, but I would absolutely get Park Hopper tickets.
The short version is, there are some significant differences between the parks, and what works/makes sense on one coast does not always work or make sense on the opposite coast. This can also vary from person to person.