Binary explosives aren't fictional. They'll make just as much of a hole in the plane as C4.
The liquids ban is bullshit because you can have arbitrarily many small bottles of liquid and an arbitrarily large empty bucket to mix them in once you're inside. And because blowing up a plane isn't any more of a problem than blowing up a subway car or a highrise hotel lobby but it's ridiculous and infeasible to stripsearch everyone who goes into a high population density area.
The liquids ban is bullshit because you can have arbitrarily many small bottles of liquid and an arbitrarily large empty bucket to mix them in once you're inside. And because blowing up a plane isn't any more of a problem than blowing up a subway car or a highrise hotel lobby but it's ridiculous and infeasible to stripsearch everyone who goes into a high population density area.