How do you view Samsung mocking Apple’s iPhone Duo as “reheated leftovers”? Why does Apple have to launch a foldable phone now?

如何看待三星嘲讽苹果 iPhoneDuo，称其「热剩饭」？苹果这个时候为什么一定要推出折叠屏手机？

A public trend signal observed across 1 source.