On a Pixel, I can see some history by going to

Android > Settings > Notifications > Manage > Notification History

Yes, mine (the history option) is turned off. Nice opt in implementation.

Wasn't sure if it was the Pixel or GrapheneOS, but what a relief to actually be covered in one of these weird 0day issues.

Unrelated to the OP, but I bet the thousands of "exploits" that Claude Mythos has identified already are a lot of these kind of things that regular people would never think about.