> As for why I don't think that's their goal, just look at https://fishshell.com/ https://fishshell.com/ not one of the listed features requires them to drop PO

> As for why I don't think that's their goal, just look at https://fishshell.com/ https://fishshell.com/ not one of the listed features requires them to drop POSIX compatibility entirely. “Sensible scripting” is right there.