It's not hard to understand, but I think there's a compelling argument to be made that the "daily AND weekly" limits is surely user hostile and differing limits across different pricing tiers can make it harder to tell at a glance what you actually need. It's not that Cerebrus has a feature worth advertising, it's that everyone else has introduced an anti-feature that has become the norm.
I don't know, I thought it was useful info given the context of the market. When I buy any service in general (e.g. a phone line) I'd like to know the highlights that differentiate that particular provider from others. And it didn't seem to me like this was front and center to their marketing, it sure seems like their output speed is the killer feature. This was just another item mentioned at the end of a sentence which also says a number of other things and just provides additional clarity about the endpoint.. ¯\_ (ツ)_/¯