No. Aldi and Trader Joe's consistently stock items and carry their own labeled products. Grocery Outlet are discounters who sell what is available cheap in bulk at discounts of around 50%. Many staples are often not available but occasionally high end products are sold at extremely low prices as producers liquidate unsold inventory.

There is plenty of them in the bay area. Aldi is the most similar grocer I can think of.

there used to be one in dublin I went to regularly but they closed up shop. it's too bad because they had some great deals. I mean sure the presentation wasn't as nice as whole foods but it was a lot more cost effective!