What is unconstitutional? If the state organizes the judicature, defense, education (as is the case in most of Europe) and doesn't manage to treat people equally isn't it breaking the constitution?

Is there anybody here who happened to know about possible precedents. I understand that it's a not a simple matter unless discrimination is written in the law (conscription of only men). But if a large demographic, like men, are discriminated against within official institutions and it goes on decades, in my eyes it looks very much like something the state willingly does. And it's happening in courts and schools.