Tutoring, either by parents or paid tutors is another thing that makes the 11+ so unfair, and skewed towards the middle class/educated/privileged families
But everything in the education system is unfair.
Its unfair that schools around us are not great, its unfair ( perhaps but not really) that neithr DH nor I earn enough for private school, its un fair this or that or the other. Its un fair that all schools round me are swamped with students, extra classes being built and so on.
DD class cohort are year 5 and some have already been tutored for a year. I am told the HW they do is vastly superior to what our school is giving out.
So my DD who is very bright - is competing against girls who have been tutored for a year, two girls same level one tutored one not...who will get in?
Personally as someone who cant afford private and who cannot afford years long sustained tuition I still don't feel you can punish those who want a grammar education for their DC or blame them for tutoring,
Instead make the test more accessible for the dc of parents who are not motivated or interested for whatever reasons. The problem is most state primaries ( some however do...and the FSM cohort is therefore higher...) will not help dc who want to take the test.
So, right there your hobbling dc whose parents are not interested. Do something about that then see who gets in or not.