That's like saying to acquire more gold, you have to benefit others. Even if you ignore theft on the basis of the cryptography, it doesn't forbid or discourage exploitive working conditions. It doesn't forbid or discourage using slave labor to produce your goods. It doesn't forbid or discourage dumping toxic waste into ecosystems. It doesn't forbid or discourage wage theft, which is by far the most common form of theft in the US. It doesn't forbid or discourage price gouging, even on critical, life saving goods like medicine, food, or shelter. How is it supposed to encourage mutually beneficial behavior when it can't do anything about these selfish behaviors?