Nope, the average Asian trader doesn't give a shit about US markets, other than as a lead for the next day. It's purely CME greed that we can't even get a real holiday. Well, you could, just ignore their hours, no liquidity anyway so why bother. Just look at the NYSE holiday schedule and the CME Holiday schedule. Nothing to do with Asians.
Oh don't be silly old chap, you know what I mean, all very tongue in cheek. I don't even trade 5 days a week, I don't need the exchanges to give me a holiday. Just don't drag the Asians into it, nothing to do with them.