Dumbphones, also known as feature phones, are a type of mobile phone that do not have advanced features like smartphones, such as internet connectivity, touch screens, and apps. These types of phones have become less popular in recent years as smartphones have become more prevalent and affordable. However, there are still some companies that produce and sell dumbphones, and they continue to be popular in certain markets, such as developing countries where they may be more affordable or in niche markets such as elderly people or children. It’s possible that the market for dumbphones may grow again in the future, but it’s uncertain.