I have yet to see any ftl scheme that doesn’t break causality in some reference frame. I have a hard time fathoming a universe where cause and effect are disjoi

I have yet to see any ftl scheme that doesn’t break causality in some reference frame. I have a hard time fathoming a universe where cause and effect are disjointed, this leads me to think ftl is impossible. As other commenters are pointing out, c is not a big problem with long life spans and relativistic time contraction.