No one needs a smartphone

But, Bill G. is NOT a proponent of a simple lifestyle. He is a proponent of living within your means. His personal means are valued around 55 million. He does not live a simple lifestyle.
His message is take care of what you have. Once you’ve gone through the baby steps, do what you want with your money.
There are quite a few people on this board that make a lot of money and are able to give their children “things”.
I love the simple lifestyle, but my DH doesn’t. I could live a lavish lifestyle too, but I’m just as happy living simply.
There is nothing inherently wrong with buying kids stuff. Teaching your kids good money skills is. That’s why we are all on this board.