Whoops... I forgot you're the "innocent" archetype of our little sitcom forum... uhm, basically chinks do not generally give a shit about others and much less about safety, a very common kind of shock video online is of chinks dying in fucked up ways captured by security cameras. You see all kinds... electrocuted, gobbled up and mangled by machinery, dropped from 12 story buildings, crushed by heavy machinery, covered in molten metal, run over by their own coworkers, etc.
It got to such a bad point that an old meme was the "Escalators eat chinese people" thing, where people joked about it due to the sheer amount of videos of chinks literally getting stuck and mangled on escalators.