This measure is not linked with specific individuals and is further anonymized using a technology called OHTTP to ensure it can’t be connected with user IP addresses.

it’s kinda ridiculous to see them emphasise this but get called out as if they are doing so. if anything they seem to be taking the most privacy focused approach I’ve come across, going forward as a decent example. Also makes me appriciate that they look for other feedback than user comments cause that seems like a notoriously unreliable source of info for data-driven decisions