Imo the main difference is that Target has tap to pay/QR code payment while Walmart pushes Walmart+’s payment methods. I tried W+ since it was free with one of my credit cards, and it’s still quite inconvenient.
But otherwise, I largely agree. Targets feel a little nicer and they look better, but that hardly matters. If there were more Walmarts around me I’d go there instead sometimes. As much as I dislike the Waltons, Walmart sometimes has better selections than Target. Truthfully I’m morally for shoplifting from Walmart but don’t like committing crimes myself since there is risk involved.