Well friggin DUH.
Isn’t much they produce that works “as designed”.
There’s actually a lot they produce that works as designed. It’s just not the cheap stuff - if you are willing to pay them more for quality, they’ll build it.
Keep in mind that China makes the majority of hard drives these days. And those don’t die any sooner than the immediate prior generations that were made in Japan, Korea, the US, etc., etc.
And the crew of Sea Isle City and Sungari would strongly disagree with you over whether Chinese weapons work.
Mind has two phony exhale valves with a piece of see- through fabric instead of a rubber flapper. I just wear it for appearence sake to keep the Karens off my back.