There is still some good writing out there for sure. Check out Spider-man on PS4 - it's a linear game so there aren't conversation options to choose, but the writing is up there with anything else in the spider-man/marvel universe in any format in my opinion.

The games you mention all seem to be games with options for dialog which if you think about it is hard to write for, games are the only medium where you're essentially choosing your own adventure and the writing has to be able to account for any/all choices and still end up leading you towards some kind of conclusion that makes some sense.