Fuck, I can't believe I'm going to defend this in any way, but the construction deaths that are always touted need to be taken with a pinch of salt because when you have 100,000s men aged 18-55 doing construction for the best part of a decade, there is a percentage which are statistically expected to die which then get included in these "X number of men died making stadiums". Are they treated well? No. Are they all dying like 1900s miners? No.