Social software such as WeChat is very common now. Why do some people choose to send text messages?

Everyone's choice is different. Some people may find it convenient to send text messages, or they may be forced by the environment. In my opinion, you don't have social software such as WeChat and QQ, so you can only choose to send text messages. Text messages are more formal and can reflect a person's respect. Older people may like to use text messages. This may be a habit. Social software was not popular in the past, but it hasn't adapted to it yet, so texting is normal. It doesn't mean that everyone will choose to use social software instead of texting. Sometimes it's a waste not to send free text messages from mobile companies, right? So it's better to send text messages. On the other hand, you will also choose to send text messages and social software. You can't be online at any time, but text messages are different. When you send them, you can receive them in time. So this is why some people still choose to send text messages.