My own anectdata, but I've made the opposite observation. At least in my hometown (~10k population), I've been pleasantly surprised at just how resilient the high-street has been. In the past year, we've had a new bakery, a new arts and craft shop, a new cafe, and the farmer's market is going from strength to strength.
While several years ago, I would order relentlessly from the likes of Amazon, I've found myself purchasing local goods in local stores far more, and am better off for it.