Question: Why would a do gooder do more harm to than good?
Answer: Because that person would do good according one’s own egotistic, subjective calculations.
At the moment – by default – none of us are capable of making calculations, decisions, intention for any other goal, but to benefit ourselves in any possible way. And this usually happens at the expense of others in a fully integrated world.
This is how our inherent operating software works and unless we upgrade this software we can’t help but to cause harm to others even if we try operating with “good intentions”.
Only when we realized and accepted this and we are ready for an unprecedented, fundamental self-change, upgrade can we start doing good to others in a realistic, truthful manner.