Anecdotally I'm also seeing a lot of twitter posts about the same thing, for example:
https://twitter.com/Lauramaywendel/status/1659921077156339713
https://twitter.com/zg_dev/status/1659888184686264320
Not sure if it's related to the iOS launch, congressional hearings, or I'm just imagining it. Would be good to know if others in the community see the same thing.