Shrinking at some point? Possibly, but never going away. When someone doesn’t feel good, but doesn’t want to go to the dr(happens all the time) they are never going to wait 2 days for their NyQuil in the mail. OTC Medicine means there will always be relevance for a front store. Retailers are failing because of amazon and online shopping in general, but there will always be people who prefer to shop in person. The more retailers that fail just means the ones that are the last man standing will get those customers. My district the front is up almost 5%, scripts are down 3%.
Good point by @Yjouihh-1lzq.