I am looking from a point of view of someone that does not yet understand many technical things. I may not have time or interest to learn them. So for a person that just wants to simply measure let's say SWR, I think this will be easier. I am not saying to remove the other technical options. They need to exist. Just to add simpler ones. It saves time for people that do not use this every day and and do not remember all of the settings, and I think it also saves time for people that use the device every day, but take many different measurements.
My example is something like this - you press "SWR test" - a new screen opens with preselected only 1 trace, format SWR, channel 0. Then there are two buttons to choose start and stop frequency. And a button to instead choose predefined "amateur radio bands". All of this saves time.
Maybe some of this is limited, because of the screen size on some models. I like how that SV4401A model moves some common options outside of the hidden menu, but it is still not what I am imagining. It is also too expensive, but that is a different topic.