Walmart, like a lot of low margin companies, pay their employees the least they possibly can and still get and keep employees and they were doing this long before the permissive welfare policies of this administration. You might not like it but they seem to be doing this quite well.
The article is based on a democrat/union funded study that shows, miracle of miracles, that Walmart should unionize so the poor down trodden proletariat can get their "fair share" (even if it puts their company out of business). It's the Democrat way comrade.
And in the end it is the consumers who reward Walmart for this business model.
If folks don’t like Walmart, don’t shop there. The shoppers that do shop there is who Walmart is catering to and why they pay what they pay.
In other words, blame the shoppers, not Walmart.