[mrjangles]

I'm almost certain Brave would have something like this too as advertising is their business model, right?

[btdmaster]

It does: https://spyware.neocities.org/articles/brave.html

[xtat]

Suggest everyone here read up on Brave - internally the care for privacy is much higher than Mozilla [I have worked for both] and things like P3A liked here are carefully designed to avoid leaking PII and implemented honestly somewhat begrudgingly.