Not surprised. In general, retail works way better when shoppers are on foot.

When you have everyone in cars, it's more convenient to go to one big store and buy everything in one place, than to go to three small ones to buy three different things. Shopping malls tried to bridge this gap for suburban retail, but the ultimate rules exploit was Wal-Mart: just build a giant box with a parking lot and sell absolutely everything in it.

The problem with one-stop shopping is the same problem as centralized app stores[0]: it creates a single buyer that can dictate to the entire market the terms of the sale. There's only room for 1 or 2 big-box department stores per market. General retail is owned by Target and Wal-Mart. Electronics is owned by Best Buy. Office supplies are owned by Staples and OfficeMax. Crafts and sewing supplies are owned by Michael's[1]. Pet supplies are owned by Petco[2] and Petsmart. Construction supplies? Home Depot and Lowe's. Each one of these are businesses that were built for maximum scale - to suck up all the demand in a market, region, or country for a thing and then mete it out to whatever supplier offers the best terms.

[0] The fact that arguments for the iOS App Store monopoly are the same as arguments for car-centric suburbs should not be lost on you.

[1] RIP Jo-Ann's

[2] Fuck Petco, all my homies hate Petco. Adopt, don't shop.

I don't know, but specifically many people objected that the tax would hurt retail inside and they were wrong.

If you are objecting to a policy because it will make that area better and as a result, hurt businesses elsewhere, you need to rethink your choices.