as for dudes who don't want "survival" ala rimworld in their ships.
there's already this game called Diluvion.
if that's the only thing this game is gonna get (ie : ganking enemy ships and collecting loot)
then we already got games like Diluvion, escape velocity nova, and so many other games like that, where players are only expected to keep looting stuff.
but there is no game yet (that i know of) that has fully customized ships + rimworld survival. (at least no game who actually got it right and made it awesome)