i hate that i have to clarify that what i’m about to write is not a ship post, i am capable of enjoying two characters relationship as very good friends and not only a romantic relationship despite my handle. but anyway.
people who hate laios/kabru so much they start ignoring the fact he essentially becomes laios’s best friend along with marcille by the end of the manga are kinda funny. you know you don’t have to ship them to acknowledge they become very close buddies right. kabru has his Red best friends(rin and laios), while laios has his Blue best friends(marcille and kabru)
even before they become close, kabru just has unwavering faith for him even if he didn’t entirely trust him. there’s about two times he says “i’ll leave it all to you, laios!” verbatim.
then kabru stays behind to help them finish what remains of faligon long after his party leaves. he’s weaved himself into the party so much, he’s included in a couple of touden party sketches and some that don’t even include namari or toshiro. he enjoys planning laios’s meetings that he has sparkles in his eyes. he gets legitimately upset when laios suggests something stupid to his corpse after he dies. he thought laios was testing him when laios asked if he could stay by his side(because he was already doing it!!)
laios provides a safe environment for him to do something he loves and highly values his opinions, and in turn he makes laios not feel stupid. claiming that laios is his bumbling pawn or hes gonna leave melini for whatever reason is essentially AU fan fiction disguised as meta posts. how can you claim to be a fan of him and… not even trust his intentions? laios even tells marcille that kabru makes for a better king than he does, so i imagine it was brought up at some point and kabru was very against the idea.
as much as i think the conniving vizier jokes were mildly funny until it got old, he is really just a good person who believes in laios’ abilities as a ruler. even if he has to whisper a bajillion cheat codes to him most of the time.