Show the genmat type icon in the outpost.
I dunno about other builders, but I take the genmat type into account when thinking about themes/strategies for building an outpost.
It would be nice for players to get a reminder after they've loaded, of what type of genmat they're on. Not just if they forgot, but also for challenge outposts and social outposts, which don't let you see the genmat type from the menu.
The genmat drone's landing pole could have that particular advisor's symbol on it, or maybe it could be on the walkway.
Or maybe give builders a special decal that only displays that advisor's icon on it. (So they can't lie about what type of genmat the map is.)