I would say this is much less true today than it used to be (I remember this being a huge issue in the early 00s). Today's table top RPG creators are generally

I would say this is much less true today than it used to be (I remember this being a huge issue in the early 00s). Today's table top RPG creators are generally well aware that DnD's system is not a good for for many genres. A lot of games today are based on generic systems, each with its own flavour, like FATE, PbtA or Genesys. And some big "indie" companies like Chaosium (of Call of Cthulhu fame) and the Free League use their own systems which they adapt slightly to new games. Edit: As for Star Wars games I have heard good things about FFG's games but I have never played them myself. Those games are the origin of the generic Genesys system.