Earlier quoted context omitted.
In 2019, immigrant entrepreneurs made up 21.7 percent of all business owners in the United States, despite making up just over 13.6 percent of the population and 17.1 percent of the U.S. labor force. As an immigrant I can assure you that my starting position was not that great. It is super sad to see the west being turned into an epicurean type world.
That statistic, by itself, is meaningless. Immigrants have almost double the poverty rate of US natives too. The point of the parent is not to say "you can't do anything to improve" but that, in general, starting conditions are the major factor deciding how much you can improve. Someone born in a poor family with hard access to education will need to work much more than others born in rich families to reach the same…
Most immigrants come to America desiring to improve their circumstances from what they dealt with in their home countries. This means they're coming in at a much lower standard than people who've been in the US their whole life. This would explain why they have a higher rate of poverty. It has nothing to do with America being uniquely bad at helping immigrants improve their lives. You don't immediately achieve a higher standard of living just by showing up somewhere. It takes time and work. In a few generations they will improve their circumstances. This is what has happened with every large immigrant population that has entered America (Italians, Jews, Irish, etc.)
Exactly what are immigrants not allowed that citizens born in the US are? I'm having a hard time understanding what opportunities they would need.
At some point in the past every one of those rich families had an individual who did something to achieve more than the average person. So, if you don't like it then it would seem that you're suggesting we just allow immigrants (or low class) people to skip that by giving them things? Now, that would mean that everyone gets raised up to a similar level again and we're back in the same position where all the average people feel they're not being treated fairly because they don't have what upper class people have. Eventually you end up in a scenario where the only way to even it out is to bring down the people that are outliers and have mad their way into the upper echelon of society.