Some oceanic science experiments drop thousands of ocean drones into the oceans to track currents. I’m not saying it’s not worth it, but how come nobody questions if it is worth it?
Perhaps because it's obvious enough that the drones are being used for something useful (research) and also that the amount is so small they don't even register compared to the sheer amount of actual waste that is being constantly generated.
You'd probably have to do millions of there experiments to even show up on the radar
You'd probably have to do millions of there experiments to even show up on the radar