Oddly specific… What are you doing OP? Should we be worried? Honestly “faster than light” travel is already too generic: do you mean going actually FTL or breaking the space barrier with wormholes or space displacement shenanigans that “look like” FTL? That said, Earth destroyed in a few decades because of the research or the PRODUCTION of such method? A little bit of context would made answering this question way more interesting…
Me, a male reading mostly manhwa of the romance fantasy genre where 99% of it have female protagonists: yeah, this is not talking about me. This kind of discussions are more about creating conflict rather than understanding. If people have time to start fights about the sex of the characters they have no interest in the story itself. Statistics on who is drawn more are kinda useless…