Yes, what would happen to society if everybody renounced money and gave up their possessions to the poor. What would happen if all people stopped taking more than they need? Then they wouldn't have to throw away obscene amounts of goods & food every day - enough food to continually feed, cloth, & shelter every person on planet earth. Would anybody anywhere have to raid dumpsters and dig through dumps? Would anybody have to be ostracized or thrown in prison for speaking obvious truth?
What would happen to society if everybody in Christendom actually practiced the teachings of Jesus? What if everybody in the Buddhist world actually practiced the teachings of Siddharta Gautama? And everybody in Hindustan practiced the teachings of Krishna & the Sages? And everybody in the Sikh world practiced the teachings of the Guru Nanak Sahib? And everybody in the Taoist world practiced the teachings of Lao Tzu? And everybody in Islam practiced the teachings of the Muhammad and the Faqirs? And everybody in the Bahá'í Faith practiced the teachings of Bahá'u'lláh? (see Here's the One Point We Know the World's Religions Agree Upon (in Word) )
What would happen if everybody in "godless" liberalism actually practiced the teachings of Emma Goldman and Henry David Thoreau and Karl Marx and all their unknown heralds who were assasinated for social justice? If everybody practiced these things, would you have to sell yourself for even one hour a day?
What do birds and fish and lions and mushrooms and bees do? How do they do it?
What would happen if everybody practiced what they themselves know to be true? Stop pretending you don't know what I'm talking about.