1) it means they know what you wanted to do
2) it means they want you to do it their way more than invest in helping you do what you want to do
3) you also "use two fingers" (pinch or spread) to adjust zoom
Is this.. an anti pattern?
personally I find it convenient that that I can control 3 parameters (x axis, y axis, and zoom %) with two fingers (left finger position, right finger position, distance between them)