Hi Jimmy. You raise a couple of interesting points. I don't have anything against responsible sharing, meaning that there may be times when it is better to withhold resources, or to prevent usage, or to say "no" or to assign clear guidelines as to who should be using something and who should not at any particular time, based on needs, circumstances, context, and compassion.
But "responsible sharing" is hardly what our current monetary system encourages. Instead we have a system in which goods (whether it be land, food, skills, or time) are distributed according to opportunity, and whoever has the most money has the most opportunity. In a world of finite resources, we cannot take for ourselves without necessarily taking from others. From what I have seen, there is peeee-lenty of resources for everyone and yet, a huge portion of the world lives at a very low standard while a smaller percentage lives at a very high standard, with a huge spectrum in between.
It's an obvious imbalance to any sincere person, and yet the discrepancy has been legitimized on the basis that they have "earned" a greater share of the resources. It has a semblance of truth to it. Some people really do work harder. Some people really do have more intelligence, more confidence, more skills, more insight, more diplomacy, more charisma, more imagination etc. They have a greater sense of leadership, organization, and vision for what they want and they have the ability to put into action all those various skills in a way which really does put them ahead of others.
All these characteristics which help some people to get ahead are genuine gifts from God and so it's easy to believe that "getting ahead" is also a blessing from God. But is that accurate? Is it consistent with the teachings of Jesus, that God would bless a man with imagination and vision for creating, only to have that man use his ability to get rich? Sure, God allows it to happen, (for now) but is "getting ahead" or "earning more of the pie than others" the reason why God blesses some people with more ability than others? To me, that is not consistent with what Jesus taught.
When someone with less ability resorts to stealing from someone with greater ability, I wonder who will have the greater responsibility, in God's eyes.