Yes, follow advice about investing and 401ks and such. Its your ownly way of surviving in the imperialist powers.
That being said, say goodbye to any investments you have after the revolution.
My thought process is: play the system, try to retire as best as I can, and the best outcome in life is when all my money is evaporated after the revolution outlaws business gambling. At least under socialism I know I'll actually be taken care of, most likely better than a meger retirement under capitalism would.