1) To have a better lifestyle than others, a group of people must be able to do something others cannot or do a think better than others can - otherwise no one will surrender their treasure to that group to support their lifestyle
2) The USA used to lead on point 1 by a significant margin, but we have been lazy and sitting on our gains for a couple of decades now. We now believe a wonderful lifestyle is owed to us despite the fact that we can no longer provide dramatically better goods and services than our competitors.
3) Nothing any politician or corporation can do can re-instate the situation of point 1 with point 2 in place - the life style will inevitably erode and the belief in corporations or politicians (or "capitalism" or "socialism") will merely cause people to blame others not holding their own view, but it will not change the situation of the decline
4) The decline of the USA is a relative matter - we are falling back into the pack, which is probably also inevitable. We have more stuff than we have ever had before. Our houses are bigger and nicer, we have more TVs, cars, food, etc. Therefore, we are only upset that we seem closer to others, which is probably a good thing as they are getting better.
5) The rich and poor ar closer than ever today than they have been historically. The measure of the rich and poor gap as a dollar value is artificial and has little historical significance. If you look at the lifestyle and political power of the people, the distance from the top to the median is quite small. The rich can no longer kill the poor at their whim, the poor almost universally have food and housing and even transportation. The poor have legal and political rights. There is still unfairness, but the gap is dramatically lower than the historical average.
Or, I could be wrong.
