This meme is mainly talking about workers who are worked to death to "earn a living". Capitalists who leech off of workers do not deserve to be alive.
Of course, that's not the case for those who are physically unable to work to the same extent as others. Basically, "From each according to his ability, to each according to his needs."
We have more than enough resources for everyone, so long as the working class can control the means of production instead of the capitalists who try to hoard all the wealth.