

Many don’t have a choice, especially in the US. Without playing the credit game you end up paying significantly more in loan interest for things like a house or car or can’t even get a loan. One of the easiest ways to keep a good credit score is to have a credit card you’ve had forever and that you consistently use and pay off.
It’s a goodbye screwed up system
Getting a new credit card can heavily impact your credit score and impact financial decisions for years. It isn’t something that should be done if you can help it.