“From each according to his ability, to each according to his need” creates a lot of people feeling extremely needy.
It inverts the natural benefits of productivity, and makes individual productivity a burden. Those who are productive require less from others…while those who are unproductive require much from others. It incentivizes non-production. It incentivizes parasitism. The more productive you are the more others then have license to take removing the personal benefit of productivity, while the more unproductive you are the more you have license to take increasing the personal benefit of parasitism.
If there was ever an idea ever so inverted to life, so perfectly designed to destroy! Such an exposition of the mind and thought process of a parasite.