Every food commercial, advertisement, and packaging in the US is currently protein obsessed. I just bought 3 burritos, and the most noticeable thing on the entire package is its protein content. TV commercials about waffles are advertising that they have X amount of protein per serving. The products in my jobsite's vending machine have protein all over every package.
I noticed that during the big egg "crisis" where eggs went up to the price we normally pay in the UK. Turns out they were gobbling them up like fucking Gaston for "protein". I get through maybe half a dozen in a particularly eggy week...
No mention of fibre though. Their arses must be split asunder.