You’re doing the same thing as Ibis but with a different preferred definition, a more recent one.
Would you accuse a party that opposes the minimum wage, collective bargaining etc. and supports limited government, high taxes etc. of being a cross between an American university fraternity and the French Revolution?
Even if we put aside the more right-leaning ones, how many Liberal (or Liberal Democratic) parties in the world today actually believe in equality of outcome?