I know this is a joke post, but I'll give a serious answer.
Printing more money, while holding everything else steady, just makes money worth less. It doesn't make any direct difference to overall spending power of everyone put together, though their may be individual winners and losers. For example, if the government added up all the money in existence, printed the same again, and gave it all to me, everyone else with savings would be able to buy half as much as they could before this happened, the other half of their savings would effectively have transferred to me.
On the other hand, every person-day lost to strikes makes us collectively poorer, due to the real goods and services not produced. Hopefully the burden falls mainly on the strikers, in loss of pay, but to the extent it doesn't, some other individual will lose. (It's no use saying the money will come from companies, ultimately all the money in companies belongs to individuals. I'm retired, my pension comes from money invested in the stock-market.)
In summary, there are no magical steps government can take to make all the population significantly better off, all they can do is take money from some people and give it to others.