In today's woke world, he would marry his sister, just like Ilhan Omar married her brother, something that is now accepted as totally normal. And Han's toxic masculinity would be cancelled and he would end up transitioning and marrying Chewbacca.
I don’t think Hollywood is quite ready yet for incest and bestiality to be regarded as “groundbreaking and brave”, but it’s coming. But yeah, Han’s toxic masculinity in Empire Strikes Back would never be allowed today. Only fat or blue-haired lesbians are allowed to be toxic and borderline psychotic.