APS is great technology. But Trophy costs nearly $1 million per tank. You can buy a lot of missiles for the cost of outfitting just one company of tanks with those.
At some point, the cost of protecting the tank outweighs the benefit of having it in the field at all.
Yes, but Trophy isn’t a one-and-done system - it can fire repeatedly and even when it’s empty, it’s not a million dollars to reload it.
By the way, various flavors of APS are likely to be put on all NATO combat vehicles in the future.