Schools, Colleges & Universities push Left-Wing mumbo jumbo

Schools across the UK are teaching very young children about sex and LGBTQ relationships. This is totally immoral and against common decency.
I can remember when I attended a comprehensive secondary school in the Fernhill area of Farnborough, they taught me about how the British National Party (BNP) were racist and bad people. I'm not going to defend the BNP, but is it a school's job to teach anyone who is or isnt racist? I don't think so.
Colleges and Universities are rife with Marxists, liberals and lefties. They create new and even more pointless degrees everyday. Being centre-right or even Libertarian on a college or university campus can make your life extremely difficult.
The Conservative-majority national government are not really bothered about political correctness and wokery dominating life for young adults and children.
Education is not a preserve of militant Left and non-classical Liberals.