At small scale (not a widespread conflict like traditional wars), there is a huge assymetry in power and attack x defense. You can use small, cheap, or daily-u

At small scale (not a widespread conflict like traditional wars), there is a huge assymetry in power and attack x defense. You can use small, cheap, or daily-use things to attack, and to protect yourself it's always necessary money, time and being paranoic. You can't intercept a $500 drone with just a $500 drone.