You believe that everyone has the choice as to the working conditions under which they live and that is not the truth in the US or in the UK. Children used to be put up chimneys. Do you think they wanted that? Do you think that they would not have either developed psychological problems or told people how much they hated this or both. They also used to do dangerous work in factories. Children are the most obvious example. I have read that in the States until very recently white people regardless of social position could always feel they were superior because regardless of the lowest job they could always get a superior position to black people. Perhaps that is why you believe that everyone is able just to get a better job if the conditions they work under are unacceptable. In the UK we went through an extremely long time of working to get working conditions acceptable. Many people lost their lives fighting for the ability to just get sufficient money to survive. Others were sent to Australia.
In March 1834 six English farm labourers were sentenced to 7 years transportation to a penal colony in Australia - for being in a trade union...
www.historic-uk.com
In Amazon a worker is kept tabs of every second they are working and is not even allowed to take a toilet break. These are the sort of conditions we would only expect slaves to have to live under and that was the inhumanity of the conditions which the Labour MP was talking about. The vast majority of people who work for Amazon do not have sufficient means to become voluntary unemployed and I suspect it is just because of the situation you are used to in the States where white people can always get a better job than black people that you believe that people can just get a better job if they don't like the one they have and that any one who cannot is worth nothing.
We do not have that history in the UK. We all had to work to get decent working conditions. However bit by bit these hard fought for conditions are being taken away. Anyone who does not want that to happen to them would do well to support those who are experiencing this and Amazon is just one example.
White working class people in the US can no longer necessarily get a better job if their working conditions are beyond poor. The American Dream is no more and yet American's continue to believe these myths. That is why in recent years you have had an explosion of white working and middle class people getting into serious difficulties with drink and drugs and a surge in suicide because they also believe they ought to be able to change things but they can't. They blame it on themselves believing themselves to be the lowest of the low. Hardly surprising drink, drugs and suicide are the only options they see available. If there were some form of support for them this would not be necessary.