This is your guess about what will happen in the future; I completely disagree. This is a lawsuit that so far doesn't exist and therefore cannot be countered. Like I said before, if it ever comes into being, it will be so ridiculous that 1. it can never win in international court and 2. no judge will even allow a hearing for it. Just YouTube the word, "Heroes of the Pandumbic." All the evidence that America did this to themselves is gathered there in one comedic clip.
I need to see evidence in the form of a poll or something for you to say that the majority of certain populations feel that way. From what I see, only a few racist uneducated people feel that way.
It's not common sense at all. Is it "common sense" to buy your tools from Walmart, use them, then return them to save money? Is it "common sense" to find some stupid complaint about your food at the restaurant to get steep discounts? Is it "common sense" to take entire rolls of toilet paper from public restrooms so you don't have to buy your own? My your logic of doing anything for the chance to get some self-interest, they all are, but in reality, none of those things happen frequently enough to change the sale of tools, operation of restaurants or the stocking of public toilets. So no, it's not "common sense" to push fault onto others for nonsensical reasons and most people do check themselves with reality rather than just throw any temper tantrum or behave in irrational ways to try to get money whenever they can.
I've never seen it much less experienced it (neither have I heard any complaints about it from any family or friends) and I don't think it's widespread at all. Just because the news reported it happening in a few states doesn't mean it's frequent or that it has the support of anything close to the majority of the population. They're still very much freak events linked to mentally unstable individuals.