Taco Bell (Where's the beef?)

I've have eaten at Taco Bell for 40 years, I can remember 25 cent tacos on Sunday and my favorite was a BellBurger that isn't made anymore. For the last decade or more I 've noticed that the ingredients have slowly dissapeared. I work pretty hard for my money and don't like throwing it away relating to a recent experience at Taco Bell. This article isn't about the two tacos that they forgot to put in my bag at the drive thru, but rather the ground beef that is advertised in the pictures and what you actually get when you order a crispy taco. I guess the profits of shorting ingredients ends up in the pockets of the owners at the expense of the consumer, the sad thing is that most of us don't really notice, or do we?