Interesting. What games in your mind is a master class of game writing?
For a fantasy adventure story taking place in the setting of the forgotten realms the writing can't actually get better imo.
I guess your thinking of something like Last of us? Is last of us or last of us 2 truly better than BG3 in terms of writing? I would say it's equivalent. It's just a different genre. If you want deep compelling character studies with the backdrop of a typical YA setting then Last of us, Planescape torment or disco elysium is right up your alley.
These are just different genres. People often conflate good writing with the genre. It's why science fiction rarely if ever has won the pulitzer prize.
Most likely you have a genre preference in the same away the academy awards have a genre preference.