Is petsmart trying to kill their cavies?

Just look at a few of these advertisements, and you'll see what I mean:
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Multivitamins are DANGEROUS to a pig's health, correct? Vitamin C is the only supplement you should give them, right?
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Too small
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Way too small
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WAY WAY too small. And note the excercise wheel in the back of the cage. Not good for their backs. No floor room, either. Take note that this is in their guinea pig section, not just small animals section.
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This isn't even bedding, it just looks like you ripped open a cheap stuffed animal and stuck it's inside in.
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Pine bedding? Enough said.
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Once again, bad for a cavy's spine. Go ahead and look at the rest if you want.
If you want to know why I typed this up, there is a point. WHAT ARE THEY THINKING? They pride themselves on being expert pet owners, and they supply pig owners with toxic bedding, small cages, dangerous toys, and health supplements that are supposed to help, but will only do harm! I would love to have a word with these people. I know that saying this will do nothing, and I am simply venting, but seriously, couldn't the company persidents educate their employees and themselves just a bit more. I bought my first beloved pig from petsmart, not doing enough research obviously. I knew that they needed special food, fresh water, timothy hay, and vegetables, but that was all I knew. I was ignorant about it. And obviously, petsmart does nothing to educate the average joe or jane who decides to purchase a pet from them. They guaranteed me that there were only girls in their cage, so I obviously believed them and thought Cocoa was a gril. Wrongo. Later that week, I brought home a young female guinea pig from a family friend's pet store, and Cocoa went insane, he was mounting her and acting unbelievable, so I took him to our friend's oet store, and they guaranteed us that he was in fact a boy. We returned the girl and bought a new boy, and they got along until the younger pig went through sexual maturity and began fighting with Cocoa. I was forced to separate them into different cages. Pebbles, my other guinea pig, passed away a little more than a month ago, and I have to thank you all for keeping me so informed. After Pebble's passing, I am planning on buying another male(I tried to adopt, but my parents did not want to drive and hour and a half to two hours for a pig) from my family friend's store, where they breed their own, and keep the pigs until sold. They keep them in superb conditions and, as uncanny as it may seem, they themselves keep their guinea pigs in C&C cages also. They advise against buying commercially made cages, and if the customers have to, they tell them where to buy the largest possible commercially cages advertised. They have even promoted C&C cages to some of their customers when they come in commenting on how their guinea pig has barely enough room to walk about in their cage. I am buying another boar from their store, and I am in the process of making myself a C&C cage. I just have to say, thanks for helping to educate me so much! And that was just me venting, sorry if you actually read it all.