Earlier quoted context omitted.
Your failure to mention the printout in your original post is deceptive considering we are discussing internet "wiretapping." Of course possessions are searched upon entry, it happens every day in every country. If you're a Malaysian with a visitor visa and show up at customs in Australia with a bag full of resumes, you'll be turned away too.
You are absolutely correct, I was not thinking about that aspect of it, rather the fact that the merest implication in anything that you might be coming to the US under false pretenses (even when the authorities have all the information which clearly shows both the intent and motivation for the trip) is that they will deny you entry.
Yeah, this is something everyone needs to understand. Intent is very important when entering countries on visas. If you enter the US with a non-immigrant visa such as a visitor visa with every intent to remain in the country indefinitely, a finding of visa fraud may be made against you and you could receive a long (multi-year) bar from readmission into the US.