1. If you think that a Bezos, or a Buffet, or a Musk, is paying a "fair" amount, then fine. Your faith in mortal systems stands rewarded.
2. This is less a question of basic needs--look at how fat and unhealthy so many are today--and perhaps more a question of envy. Do I really think that joy is a function of loot? Is more stuff the answer to our existential questions?