This isn't true at all. You could have a low income but have saved up for an iMac, or you could have no credit history but have plenty of money to buy one.
I was making over 50k per year before I got my first credit card or started developing any kind of credit history at all.
Making broad sweeping statements with absolutely no knowledge of the situation is reckless.![]()
Well if you have saved for an iMac then why put it on your credit card?