The point of the OP?
Well, don't ignore the fact that it comes from Vlad. He like to make contentious statements to stir up conflict - and then lets others get on with it.
A generation ago one of the great joys of being a teacher was that - within guidelines - a teacher was free to behave as he or she liked within a classroom providing the outcomes were acceptable. There was a syllabus - that it should be achieved and there were students with positive, optimistic attitudes was a teacher's main objective. The behaviour of teachers was usually influenced by what was perceived as good practice within a school and by investigations conducted within educational psychology.
Then came two political "initiatives": a politician, Kenneth Baker, discovered that he could determine and impose syllabus requirements. Allied to this was the discovery, by political party researchers, of practices used in industrial management - one of which was "management by objectives". This led to the development of targets which were readily observable and which could be recorded on forms and used as sticks to beat recalcitrant teachers when the did not reach the targets. One flaw in this "management" methodology is that all to often targets are chosen because they are easy to recognise and not because they give meaningful information.
Along came Gove. His problem was that the few neanderthal genes in his makeup dominated the homo sapiens genes.
Another general problem is that the UK government system has discovered the concept "efficiency". This is interpreted as getting things done using the least resources - ie money. Thus, if you can get people doing more work for the same amount of money you are increasing efficiency. Thus 30 pupils in a class is more efficient than having 20 in a class. Having 30 pupils all doing the same task at the same time is more efficient than having a smaller (or even the same) number of pupils engaged in solving problems in an individualistic manner. Hence Gove was enamoured by the idea of all pupils sitting looking at the blackboard.
What is missing from the political analysis is effectiveness - not doing things cheaper but doing them better.
End of rant.