Whew. Thank you, OP for this thread.
I can't tell you how many times I rest my phone on two blocks and apply straight downward force with a hydraulic jack that has a specialized adapter.
Similarly, you should see my thighs. There's an amazing protrusion coincidentally at pocket level just the size of two thumbs. If I only had a nickel for every time my phone lined up just right against my thigh nub (that's what my doctor and I have decided to call it). From there... man, oh man... I've caught myself flexing like Schwarzenegger in the Mr. Olympia competitions, putting direct pressure on the middle of my phone.
It's clear. I'm switching to carrier pigeons.
Can we all just move along now?