In this society, what's needed is not just a minimum wage but also an upper limit on income.
Fundamentally, the world's wealthy have attained their fortunes thanks to the vast infrastructure and demand sustained by the efforts of 8 billion people.
If the world's population were only 100 people, we wouldn't need Apple, Microsoft, Google, Facebook, or Amazon.
The wealthy owe their fortunes to the daily efforts of 8 billion people striving to live.
In essence, their immense wealth is a sum given by the 8 billion people.
Therefore the wealth they possess shouldn't be exclusively theirs.
If those 8 billion people realize this unreasonable truth, the world might face its end.
Before such a scenario unfolds, we might need to create a new social and economic system to avoid a return to the "struggle of everyone against everyone."
However, before that happens, the day when the wealthy are replaced by AI might bring even more complications.