Well.. the tories used to cherry pick the most naturally intelligent working class kids for Grammar School gentrification..

Then educate, and indoctrinate them to aspire to establishment middle class career and lifestyle.

So they become useful fodder for the middle management jobs public school kids were too superior and important to waste their lives doing..

But more importantly, to divert brighter working class kids from becoming evil class warfare commie revolutionaries...

Nowadays tories seem to have dropped that strategy, and just give universally shite education to all pleb kids..

The tories must have developed new cheaper methods for containing and preventing mass working class radical politicisation...???