Equality is not about uniformity — it is about the overall balance.
You are picking small examples where women outnumber men and are claiming cause and effect. Show me a genuinely powerful organisation or occupation that discriminates against men and I'll fight it with you.
Looking at Kindergarten teachers is a red herring. Look at board members, police & army chiefs, presidents, government minsters, nobel prize winners etc. THat's where the power is so that is where the sexism is.
Power & opportunities; not uniformity.