That was my thought as well. You'd imagine a known quantity like a browser should be easy to make now. I know it sounds ridiculous to anyone who hasn't tried the new models, but idk what to tell you. Photoshop used to be impossible to clone, too. I asked Opus 5.5 to add SSGI to an open source game and it did it in an afternoon. I don't know anything about graphics programming. This is nuts.