[arethuza]

Doesn't FTL also imply time travel - which probably isn't a good thing?

[lawlessone]

I think wormholes and warp sort of get around it by having the FTL traveler moving slower that light in their pocket/hole through space.

[cryptonector]

SPOILER ALERT: Wormholes and warp drives will not work, cannot work, are not physically possible (even though they are "solutions" to the EFE), would not be feasible even if remotely physically possible.

[cryptonector]

Not really. But it does imply weird things. Sabine Hossenfelder did a video on this.