What do you mean only $50,000?
O/c not possible to answer the question as I don't know what sort of job this guy does.
I don't know what wages are like in the UK but around here 50k is not much. An unskilled worker on an automotive assembly line would make more and get better benefits.
Only if they are protected by a union. The vast majority of unskilled workers in the US have no union, and make around $6-10/hour. Remember, Dibble, the median income is much less than $50,000/year.
According to the
Bureau of Labour Statistics the median earnings of full time workers are only about $35,000/year. And that leaves out all the millions of part time workers!