However, I do most of my grocery shopping there, notwithstanding the disadvantages. The reason why is because I can concentrate on choosing the actual things I want to eat or otherwise consume on their own merits, whereas if I go to the Safeway I'm constantly bombarded with over-engineered promotional messages and in encouraged to focus on this week's special offer!!! and so on. The time spent figuring out how to get the best deal is IMHO often worth more than the amount of money you save in the process, and it shifts the focus of my attention from what I want to what the store has too much of and wants to get off the shelves, ie it substitutes the store's economic interest for my own. Now, of course sometimes I go to Safeway to pick up particular goods or if they have some especially enticing offer, or if I need something that's not available or good value at the other store. But I try to limit my Safeway visits to less than one a month, and when I do go it's with a very narrow agenda, ie I go specifically to purchase a small number of specific items and get out as fast as possible, rather than drifting around the aisles throwing this that and the other into the cart. It's a mentally toxic environment for me, whereas at the smaller supermarket I sort of enjoy doing the grocery shopping and I know quite a few of the people who work there by name.
Both stores are engaged in marketing - getting me to fork over money in exchange for consumables - but I much prefer the one that emphasizes a general level of quality and good value for the products on offer over the one that emphasizes endless choice, limited-time offers, and cart optimization ('buy 3 get 1 free' etc.).
With other supermarkets you have to really check the ingredients and even then you might get taken for a ride.
That is a huge cognitive load to deal with if you know how, and even worse deal if you do not know how to find decent products.
An 'offline' sales person also makes a judgement and tailors it's story to that judgement. How does the customer look, what are his questions, what can I upsell, etc etc.