I have always done this because no one wants to sound the same as everyone else.
Can be a very enjoyable pastime on some keyboards but very much like hard work on others.
I loved changing things especially on my Technics KN7000 where it was easy to go really deep.
My present board is the Genos and I do make changes But don't have as much success when cutting & slicing styles and I often decide that it's more work than I want to do.
That's mainly because you can't work in a global kind of way on the Genos and have to keep repeating your actions over and over.
I never play anything on presets without at least altering volume balances and drum levels on all tracks.
It all becomes a bit harder with aging eyes and shaking fingers as we get older.