If we didn't use shippers who damage items...we would never use any shipper, period. They all do it. I personally don't blame it on the company, which must use automation to move and sort boxes. Damage is part of the deal (occasionally) and they know it. It's the price of doing business. All you can do is be sure the item is packed perfectly, strong box, well documented, track and insure. If it's damaged, you work within the system to get it made right...and it may take quite a bit of effort.
I must be the lucky one. I've shipped at least $20k in valuable bows thru UPS and USPS. Arrows, electronics, machinery, fishing rods and tackle, and way too much breakable gear to list here. I ship $3k worth of hunting gear back and forth to Alaska every fall via USPS. I also ship gear to Hawaii. I use UPS just as successfully as USPS. I can't recall even one episode of serious gear damage by a shipper in all my decades of using them.