Comment by Vax-

As you can see at pixel 9 pro's (https://download.lineageos.org/devices/caiman/changes)[los changes], it was updated around Aug 18th (or at least that's when the string bump happened), so although ~2 weeks late (assuming the security patch was released at August 1st, which I'm not sure if it really works this way), it's not as bad as you said. But yeah GOS is probably the better choice for pixels, depending on the user's prefs of course. Btw I noticed similar pattern for other devices that support los, like xiaomi ones.