Agreed, when shots fall, no defense can stop good shooting. Especially if outside shooting is what you want the offense to do in order to get stops. When the shooters start making shots, you should get pressure on the outside to get them to move before their shot in order to keep them out of rythm.
This film was from the 2019 University of Virginia team, they had the best defense in the country that year and won the National Championship. They allowed fewest points per possession in all of NCAA D1 basketball. Their defense was extremely good.