I'd say "most people" save a lot for retirement and their first house buy, "most people" live way below their salary max, "most people" would slap you for considering a consumer loan.
What happened to you guys to go so deep in the hellhole to not even see it's madness to live that way...
One factor is Americans have significantly higher disposable income and can service more debt.
https://data.oecd.org/hha/household-debt.htm#indicator-chart
This classical macroeconomic principle does not work any more [0]. Today inflation is not directly related to central bank actions.
[0] https://www.economist.com/special-report/2019/10/10/inflatio...
[0]http://www.shadowstats.com/alternate_data/inflation-charts
[1]https://www.businessinsider.com/if-people-knew-the-actual-in...
[2]https://www.investopedia.com/articles/07/consumerpriceindex....
That is, central bank actions' effects are being hidden by complexity that will take time to shake out. Interest rates and bailouts and the like are only affecting a certain tier of society and it will take a while for those waves to spread to the rest of us.
Really what we need is a culture of saving, but a part of me feels that many people in our culture find that extremely difficult because billions of dollars are spend every year on propaganda designed to try to get us to spend more (read: advertising).
My anecdata certainly doesn't back this up, so I'm going make you cite.
Most of the people I know who are in trouble are generally there due to medical costs. If we had universal healthcare in the US, I would be more receptive to your statement.
Very few of them actually need to. It is possible at any income level to spend less money than you make. People don't tend to make those choices though and unfortunately prices reflect this - for a lot of things, especially housing, prices rise to whatever people will pay – if everyone is willing to pay so much for housing that they can't save much at all, well the price of housing raises so everybody does that.
You can choose to not live paycheck to paycheck but it means making different choices about where you live, how you entertain yourself, and how you acquire things. This is applicable at the highest and lowest income levels.
People should be thinking that in order to afford a car they likewise need to be able to afford its repairs, but instead of buying a cheaper car and saving some for eventual repairs or maintenance, people just consider the acquisition cost and buy their max.
I am among these people despite a tech job in the bay area I live mostly paycheck to paycheck as a result of several choices I've made, and I don't necessarily regret all of them but at the same time the situation definitely frustrates me.