Hello,
in my opinion sometimes it would be a good assistance like I described here Displaying Focus Points - #4 by Guenterm
And yes the most time I know where I have put the focus point, but with moving objects for example Kajaks in rough water I sometimes wonder where the focus point was when the shutter was released.
With my Olympus I can see the focus points also in the Only software
But it’s really a not often needed feature
Have fun