So //Yes, according to Marx,/// also means Yes according to 7op?
"So did Marx have the answer or didn’t he? If that question doesn’t present a problem to you a straight answer would be good."
I already told you Marx set that 'Mantra' only at the culmination of specific conditions being achieved, Links for which achieving those conditions I have already posted.
We have a problem here Naomi, in that your ingrained dogma may be inhibiting you to impartial interpretation e.g.
from
http://www.politicalaffairs.net/you-might-be-a-marxist-if-you-believe-in-from-each-according-to-their-abilities-to-each-according-to-their-needs/ you manage to infer "It told me nothing I hadn’t read before - except to confirm that in such a society a neurosurgeon would be treated no differently to a bus driver" -- which it DID not, it said no such thing, it EXPLICITLY said they would be treated as to their genuine needs.
"I’ve yet to see a Communist society (and I’ve seen quite a few) where this sort of equality exists."
Notwithstanding, you have never seen a society where Marx's end point "From each according to his ability, to each according to his needs" would apply, as it has never been one.