No, this is a huge problem. If you care more about envy than results, you get the Soviet Union and mass killing and starvation. Or Communist China with mass killing and starvation. The only important, world-changing metric is lifting people out of absolute poverty.
What you're saying would equally apply to a kid annoyed at his dad because his friends have a Ferrari but his family only has a Porsche. It's childish.
Most of the world, like 90%+, is verifiably poor and struggling.
Every year the world economic organizations (all of em) pump out metrics about people coming out of poverty, but these are political and subject to bias.
Above 10 dollars a week is not poverty? Are you sure? 521 dollars a year?
And of course not all of the world is poor in the same capacity. Where a person can only eat meat once a week is different to where a person cant pay their rent, but they are both equally damaging and poverty.
What you think has been happening is not what has been happening.
In the Soviet Union and China most people were serfs or indentured servants. That is, the majority of the population.
They were bound by debt to serve either the state or local landlords.
Their revolutions werent acts of jealousy like you want to believe, they were real, spontaneous movements that came from the people. The communists only directed the movement that was already there.
Do not be childish, please read history seriously.