> made by an equally obscure manufacturer, YiQingTeng Electronics, in Shenzhen, China.

Is this what is meant by "Shenzhen Speed"? Dump all safeguards and get any piece of crap out the door as soon as possible? This comment isn't directed specifically at Shenzhen, as other parts of the world do the same thing and call it "Move fast and break things."

Dropping engineering standards may increase short term profits, but it erodes people's trust in the world around them when everything "sort of works".

There's an argument that this low level continuous corrosion does more long-term damage than obvious safety flaws that are serious enough to prompt corrective action.