Clever clickbait or disappointingly dumb?

Every now and then something turns up on Facebook that has been shared by 100 bazillion people, with a heading like '99% of people will get this wrong.' Some of these posts are just tedious (like the ones that depend on the order in which you apply mathematical operations), but the one illustrated here apparently has some merit - it looks like a straightforward reverse logic problem. But in reality it seems specifically designed to cause confusion. The problem here is that the sequence does not have a single solution. At the very least you can make an argument for 40 or 96, and stretching things a little, 32 gets a look in.
For me, 96 was the most obvious solution - the process to get the right hand value is multiply the two items on the left and add the first of the original numbers. As for 32, it comes from totally ignoring the items on the left and making the sequence of solutions progress regularly - in this case, the first two are separated by 7, the second two by 9, so it seems reasonable to separate the third pair by 11. And, yes, 40 also makes sense, by adding the solution of the previous line to the left hand side of the next line. (I don't know how someone made it 35.)
But why is it designed to cause confusion? Because the people who put it together know we will disagree, and that increases the number of comments. The problem is, as I've mentioned previously, when thinking about logic problems, we are conditioned to expect one correct answer. But like most real world problems, this is a problem that does not have a single correct answer. Each of 32, 40 and 96 is a perfectly respectable value. And no doubt there are others as well. Which is to be welcomed - it's a shame we feel the urge to put forward one particular answer as 'correct', for which we can probably blame the limitations of our education. The designers of this post know that we have been programmed to search for THE right answer, and so exploit us accordingly.