First. If you think having a big box store is better than having a couple of small shops consider this. The small stores were probably owned by some one local who also shops local and their money stay in the comunity to go around again. The taxes were paid by multiple people the town had a couple of different places to shop so if they didn't like one person they went to the next.
Second. The money feels good to save right now but the money you do spend is gone from your town and will never return. This is a one way street funneling money OUT of your town. EVERY one looses in this case.
Third. NEVER sit around waiting for a hand out and say it is better than nothing
Move find something better so that you can give your kids a better life.
( I was in a large city earlier this year with a help wanted signs on every corner offering min $15 per hour to start and a street person had the nerve to ask me for money
)
Fourth. The only reason that someone needs a union job is that they don't want to make it on their own. There is huge opportunities out there if you just open your eyes. 
You don't need a collage education just plan something out and work hard.
STOP the pitty party
Socialists will never understand it. First, it is a broadly generous AND wrong assumption to say that a Local Mom and Pop store owner buys locally. Just as much as we shop for the best prices, they do too. They do it to sell stuff cheaper than the Aunt and Uncle store across the street. They do it to get the highest profit possible. They do it to make money. Wal Mart just does it better.
They do not do it to lose money. They do not do it for the gratification of selling "Local." They do it to make money.
Next, the money deficits / surplus. Given the above WHICH IS TRUE, 80-90% of all the revenue leaves the local mom and pop stores anyway. They then pay their employees minimum wage. So no more money is staying in the town, possibly even less money.
Wal Mart not only employees more people than all of the smaller stores, but they pay them more. On top of that, every single family in the town is spending less. More pay, less spend... and this is bad somehow?