I don't think that anyone expects all children, especially ones with disabilities, or development delays for valid reasons to be school ready, what needs to be addressed, and it's difficult to add all the exceptions in a interview, is for the children who are not ready because of, just because of, dreadful parenting.
If the Government can tackle the lazy parenting crew, make sure that they are forced to deal with their not ready children, then there will be more time and resources for the children who do really need it.
Jumping on every comment a Minister makes as if it applies personally to exceptional medical circumstances doesn't help the discussion and actions to progress. But this happens all the time. Nothing goes forward because people bring up their circumstances, just their circumstances and nothing else matters.
Governing hundreds of thousands, millions, of children and parents, you have to make decisions for the whole, policies have to be taken to help as many as you can, which does mean that some will be outside those parameters. Bespoke politics, which includes education, healthcare, housing etc. is not, never has been and never will be possible for any population.
A child with no medical reason to not be school ready is a failing of their parents. Doesn't this need addressing? Shouldn't parents be made accountable for the rearing of the children they chose to have? When you have safe, effective and available birth control, and if need be abortion options, you should assume each child born is a choice, wanted, so why not make the parents responsible for what they have done? Yes I agree it is still far too much put upon the mother, this also needs addressing. I would advocate for a huge advertising campaign informing women of the lack of accountability that men can get away with at this moment in time, that there isn't this social safety net, that having a child isn't a gateway to an easy life, and nor should it be. That there aren't the facilities for easy, effective support and you will have to fight every step of the way. Just some realism wouldn't harm anyone.
If your child can be school ready they should be. No excuses.