In practice it’s actually the opposite. A reusable drone has to have enough fuel to come back, which halves its range compared to a loitering munition that doesn’t come back. A reusable drone isn’t intended to collide with the target, and can’t be rocket-powered, so it will be much slower to reach and strike a target when the target is identified. It has to have the ability to land and to be rearmed, which adds complexity and thus expense.
Past a certain size a drone can fly high enough and far enough that it fills the combat role of an aircraft, but as far as man-portable systems go, well-resourced militaries demonstrate consistent preference for single-use guided explosives like the Javelin or Switchblade to maximize range and payload size and minimize time to impact.
https://en.m.wikipedia.org/wiki/AeroVironment_Switchblade
https://en.m.wikipedia.org/wiki/FGM-148_Javelin