I sell electronics at Walmart. We still sell plenty of flip phones, mostly to older people.
A few years ago my elderly mom got a huge rebate because of a faulty appliance that couldn't be directly replaced under warranty. She got a replacement, but the replacement value was considerably less. It was enough to buy an iPhone and then some. I told her to buy an iPhone with proceeds. After a month or so, she decided to ditch the L/L and switch the number to the mobile device.