In the last 5 to 10 years everything seems to suck: product's and services quality plummeted, everything from homes to cars to food became really expensive, technology stopped to help us to be something designed to f@ck with us and our money, nobody seems to be able to hold a job anymore, everyone is broke. Life seems worse in general.
Liberal Democracies are of, by, and for the bourgeoisie. Because Capitalists have immense influence, the state will bend to their will.
Trade is good. Capitalism is not. Capitalism is not trade, its a Mode of Production by which there are individual Capitalists and non-owner workers. We have not had Capitalism for millenia, but a few hundred years.
Capitalism did not bring us healthier, longer, and happier lives, nor reduce warfare. Development did. Capitalism drives profit, that's it, anything else is tangential to that end.
I think you would do yourself a lot of good by reading theory.