No hate intended

Lately I have been noticing something peculiar , or at least I find quite unfair !

Lower divisions such as Div.3 facing problems with difficulties reaching ranges varying between 2000-2500 .

From what I understand problems are supposed to be solved by users with ratings similar to the difficulty of the problem

example : newbie should be able to solve problems in the range of 600-1200 , pupil from 1200-1400 etc... correct me if i'm wrong

Following the logic I described above what's the need to put problems with such degree of dificulty knowing that only users rated experts or below can participate ?

Feel free to give me your opinion.