I might not have been so sympathetic to Apple in this regard if I hadn't been fooled by Samsung products myself. E.g., a few months back I was in a Costco and saw a new iPad on display. I found this surprising, as I wasn't aware that there was a new iPad. I picked up the iPad and fiddled with it for a minute. I found it confusing, because it was so much like the iPad I had at home, except that some things were different in a way that I didn't expect. After a minute, I finally realized that this wasn't an iPad at all, but rather a Samsung tablet that had been designed to mimic the iPad in many important details.
I also recall seeing a TV show in which someone was speaking on an iPhone, only it wasn't any model of iPhone that I had seen before. I figured that it must have been a prop iPhone as perhaps Apple hadn't wanted to pay for the product placement in this episode. I vaguely recalled Apple suing Samsung over design patents and so I Googled for a minute. Sure enough, the "prop iPhone" was a real Samsung phone!
You can't knock-off a Chanel handbag. Why should you be able to knock-off an iPad or an iPhone?
Anyone who claims that Samsung isn't intentionally stealing Apple's design for their own profit is being disingenuous. And anyone who claims that Samsung couldn't easily differentiate their design from Apple's design is also be disingenuous. Other Android phones and tablets are not such slavish copies, and this is why Apple is going after Samsung, rather than other phone and tablet manufacturers.