Yes, there are plenty of ways to communicate with younger people. But I am talking about, for instance, my grandpa. Many people in China (including my family) aren't so "cosmopolitan" and only use WeChat
You statement doesn't sound ridiculous, just uninformed and lacking awareness of how people communicate in China.
Wonder why.
No different with Messenger in the US. Fools.
12/15 hour time difference also make it difficult to find a good time to make phone calls