That’s a good way to put it. Another thing that was really en vogue at one point and might have been considered hard-ish scifi when it made it into Rifters was all the deep water telepathy via quantum brain tubules stuff, which now would only be taken seriously by wellness influencers.
not a fan of trump for example
In one the Eriophora stories (I think it’s officially the sunflower circle) I think there’s a throwaway mention about the Kochs having been lynched along with other billionaires on the early days of a mass mobilization to save what’s savable in the face of environmental disaster (and also rapidly push to the stars because a Kardashev-2 civilization may have emerged in the vicinity so an escape route could become necessary in the next few millenia and this scifi story needs a premise).
That’s just googling with several wildly pointless extra steps of also googling.