As you state it:
era of abundance (they have not realized that in every century they say the same thing) where goods and services will be available to everyone.
There will always be rich and poor people. Musk and the thousands of billionaires could donate some of their billions to support those suffering from hunger.
But that would not mean that no one on earth would ever suffer hunger again.
This fairy tale has been told for thousands of years.
Exact!
Abundance is for them, nowhere in history has technology benefited the consumer, it has always favored those who put it into practice and take advantage of it.
I don't believe that the rich give something without believing that they will receive nothing.
And if there will always be rich and poor; rich in gifts and poor in these.
greetings.