How do I feel better about this?

Everything is becoming more money, I don’t know where to ask this but how can I be “successful” in this day and age? Where everything is so expensive, how can I live? I’m finally becoming a adult soon and the other generations left us with, a much harder life to live them them, because of what they did (after ww2 in Americas “golden age”) those generations, abused the planet and gave billionaires power, leaving us with nothing but knowledge but nothing to prevent it, I’m just really worried and anxious everything I ever do in my life will be nothing because billionaires and money are so important and I’ll be just be in debt forever, I’ll constantly be working to pay billionaires money, I’m really worried and I’m worried I’ll be in debt forever