KSP, Space Engineers, Astroneer, Stationeers are/were all indie space games that look far, far better than this. From the unaliased (0,255,0) green text to the photographic planet textures that look horribly out of place to the bizarre cartoon drawings of NPCs to the stretched out text in the UI bars ('capacitor' etc) I can easily say that graphics are absolutely not a selling point of this game.
The graphics look comparable to Freespace 2, which is from 1999.
I think you mean 'aliased', or 'un-antialiased'. 'Unalised' would be good.
take a look at what the community has done with freespace: https://www.youtube.com/watch?v=gcNChKy__yo
Here even the DOS era had better UIs: