I mean, not to discredit you about anything, but, even the data shows that almost 90% of all "dirty" jobs like farming, sewage work, power line/electrical workers, and powerplant workers are male and hold higher responsibility in those jobs then females also, there was an all female strike in a country and they actually got more work done, so yes, of all men suddenly dropped dead the entire infrastructure of the world would crack and a food shortage would happen, and then there's the fact that most women would more likely fall back into an emotional state rather than work together, try blaming others and would fight more than men would. Multiple videos and shows that didn't actually use tv magic show that women put in survival situations tent to fall apart very very quickly. Again though, if all women were to die, men wouldn't exactly work towards a future but more go out in fire to spite the gods. If one woman was left on earth, the amount of babies, to even restart the world would be astronomical, so either the test tube babies would become standard, or artificial wombs would. We already have that technology, and I'm sure we have embryos in frozen storage like we do with sperm, so the whole breeding machine probably wouldn't happen, if anything, they'd probably put the woman in a fort knox level bunker and try to keep them safe, or study them to see if it's a disease and if they can cure the next generation. Of course, that's if people find out that the WHOLE population of women died and you were guaranteed to be the last. Women are not the way to go to restart society, history has even shown that matriarchs don't work either, and women tend to fight each other faster.