Wtf, who needs two hands for that? Do they have children's hands?
It's all a matter of habit - for me all layouts but my native sucks for anything to do on a keyboard. The only thing that sucks is if keybinds are set to shift-/ because / is already shift-7. I haven't found a replacement for that yet. Forgot which program used that and for what, but I remember it was a bummer. Still wouldn't spend all that time and energy and slowdown learning a different layout.
Not culturally dense, but absolutely unwilling to consider cultures outside their bubble other than as mere curiosities for entertainment. I stand by that.
Not unable to learn a new layout, but unwilling, because I don't see the point. Why would I waste time and energy on something that will at most bring me one more shortcut to use? Programming is not about typing speed. If the bottleneck for you is typing speed, your job is very different than anything I've seen or heard of.
I have never seen anyone but my computer-illiterate mom use two fingers for ctrl-z, hence I was expressing my bewilderment about that. I'll probably be able to do that move blind with one hand, and so are all of the people I know who use the computer in a professional setting. The only explanation I had for that was that they have exceptionally small hands so it's a necessity. If you want to take that as an insult of your hands, be my guest, but I'm done here.