It’s called Star Wars. Not Star Trek, not Star Peace, not Star Friends, not even Star Tales. This gargantuan fictional universe is labeled with a title that guarantees the ability to travel space… and near-constant warfare.
We can debate the relative okay-ness of this focus from a moral standpoint, sure. But in reality, I think that Star Wars is accidentally teaching us the greatest lesson of all: It’s depicting what a universe looks like when you dedicate all of your research and technological advancements to war and destruction, and unwittingly showing us what an incredibly dark place that universe is. Because the Star Wars universe is a fun fictional playground for sure, a great place to build weird and wonderful stories… but it’s not a good place. Not by a longshot.
Source: Star Wars is Really a Cautionary Tale About Devoting All Technological Advancements to Death | Tor.com