You’re getting downvoted, but this is absolutely correct. There is no reason at all you would expect the pay of low-skilled workers to increase during a period of increasing unemployment. For every union member that refuses to work without increased benefits, there’ll be a queue of newly unemployed people willing to work for less. The unions have no sway over the supply of labor here, the only thing they can exploit is the threat to temporarily disrupt service during a crisis. Something which won’t go over well with all the country’s unemployed, and everybody who’s going to have to pay the increased prices.