My 11 year old is very good at maths. I’m not sure I’d take that as a criticism of the general population…
I have one dyslexic boy who is highly creative but his dyslexia manifests itself in his maths - poor working memory. I was focusing on just getting him through his GCSEs then he can focus on all the subjects he is far better at and that build his confidence.
I’d hate this proposal to include more exams to make these children for whom maths isn’t their strength, feel more shit about themselves.
By all means carry on with some useful life maths for them - household finances, tax, general mental arithmetic. But do they really all need to carry on studying geometry/calculus/algebra?
As the word becomes more computerised we need people with creativity and people skills. Not everyone will excel in maths.