Again... If the real world plane would be that light on takeoff it would also be a rocket. The thrust is realistic and accurate according to the engine type certificate.
I understand why the airplane climbs so fast, and I'm not saying it's unrealistic or inaccurate. I'm fine with it.
However, setting the throttle to MCT and climbing with 4500-5000 feet per minute makes the flight (especially immediately after take-off) very hectic. So to avoid this stress it is possible to reduce the trhust by yourself.
The same procedure is described in the Learjet Tutorial. Take off = N1 86% and climb = N1 83%. It should be the MCT thrust, but it is not. If you set MCT, then the thrust will be about 10%-12% higher.
In realworld a thrust of 96-98% would be only used in bad weather conditions and/or with full payload and fuel.