I know you are absolutely right, but your killing us analytical types who need to fret over meaningless data that has no practical use.
There are two times when that 2000 rpm data is important.
1) Trucks pulling heavy loads.
2) Hard headed, old school guys who will not give up on huge massive monster flowing ports on tiny engines. They have to look at 2000 rpm to make sure they have more than 75 ft-lb, even though they have 400 ft-lb at 7000.
Good thing we have desk top dyno software to amuse and delude ourselves with.