[J. provides lyrics of "working class hero"]:
To be fair, this wasn't on a Beatles album; it was on Plastic Ono Band. Woj has a point here. Even purportedly "political" Beatles songs are quite naive--e.g., "Revolution":
And don't forget this one (which I loved in my Party of the Right days):
Let me tell you how it will be, There's one for you, nineteen for me, 'Cos I'm the Taxman, Yeah, I'm the Taxman. Should five per cent appear too small, Be thankful I don't take it all, 'Cos I'm the Taxman, Yeah, I'm the Taxman. If you drive a car, I'll tax the street, If you try to sit, I'll tax your seat, If you get too cold, I'll tax the heat, If you take a walk, I'll tax your feet. Taxman. 'Cos I'm the Taxman, Yeah, I'm the Taxman. Don't ask me what I want it for (Taxman Mister Wilson) If you don't want to pay some more (Taxman Mister Heath), 'Cos I'm the Taxman, Yeah, I'm the Taxman. Now my advice for those who die, Declare the pennies on your eyes, 'Cos I'm the Taxman, Yeah, I'm the Taxman. And you're working for no-one but me, Taxman.