TLJ, for me, has a terrible flaw. I can ignore most things, nitpicking is for assholes since it can be done to any piece of media.
But the whole "suicide maneuver" in the end, just by existing, invalidates the plot of episode 4, 6 and 7.
If you can destroy ships like that, then nothing prevents you from just loading a big ship, send it against the death star and bye bye.