more sci-fi should deal with the fact that your average Enterprise starship has a fuel tank measured in Chicxulubs of antimatter
"a spaceship crashed" shouldn't be a bunch of wreckage in a forest and plucky scavengers finding neat bits of technology to resell, it should be a "so the dominant species on that planet has been forever changed"

even if it blows up in orbit, that's still 90 teratons of TNT going off. That's equivalent to a solar flare.

You're still going to Have A Bad Day.

oh, to clarify, when I say "Chicxulubs of antimatter", I don't mean, like, the amount of antimatter is equivalent to the mass of the Chicxulub asteroid: I mean the amount of antimatter has energy approximately equal to the impact at Chicxulub that extincted the dinosaurs.
that's the thing with antimatter FTL starships: they're super dangerous in multiple ways, and that's an inherent part of how they work.
even ignoring them potentially being armed, even ignoring that they can go very fast (and what happens when they crash into something?), just the power they'd need to store to be able to do all that makes them weapons of mass destruction on a scale we can't even conceive of
@foone it always ticked me off that TOS mentions a few times that the Enterprise's phasers could eliminate a civilization from orbit, and then they never followed up on that in any other Trek media
@PopeyeOtaku yeah. if they can direct even a small fraction of that power through directed energy weapons, they should be able to easily level anything they want from orbit.