I would estimate my parents to have bought a 486dx back in 91/92 in Europe, I remember we had https://www.computinghistory.org.uk/det/44379/Sound-Blaster-Pro-Va

I would estimate my parents to have bought a 486dx back in 91/92 in Europe, I remember we had https://www.computinghistory.org.uk/det/44379/Sound-Blaster-Pro-Value-Edition/ https://www.computinghistory.org.uk/det/44379/Sound-Blaster-... with Indianapolis 500 and lemmings. And I remember to have played wolf3d at a neighbor before we had that computer. Atari/Amiga were better but I'd say it was indeed the turning point. So yeah your comment is spot on.