This is consequence of the shift to Traders. The Raiders ship has 6 backpacks to use for the Vox along with a lot of darts for their gun. They even had a base they could prepare for their infiltration by making their own chems or making N20 tanks to take their hostages. Not to mention alot of people are used to Traders and think it's the right way to go.
The vox traders are basically a fax away from being all executed as it stands right now, with a literal goal not to kill the crew that cripples their ability to fight back, as well as an objective to bring all back to the ship alive or dead. I think it's time we take the traders away and replace them with raiders, or exchange goals like 'Collect x amount of minerals' for more fast paced objectives.