I’ve been using the same two synthetic fabric bags for literally 6 years and still haven’t changed them. I sewed up the edges 3 or 4 times to reinforce them, but they’re still kicking and are definitely gonna be around for at least another year. Plus they’re small enough to carry around all the time so I literally haven’t used a store bag in 6 years.
Drones aren’t the be-all and end-all, especially at this stage in the war. They can cause a lot of damage but countermeasures are being used more and more and you can’t win a war with just drones.