@hisham_hm I also realized that's for the better for everyone: 2 can be hard for many people to differentiate indentation levels, but also useful when you don't have a big monitor.
Also, I heard that some people uses 1, because due to vision impairment, they use a giant font size, and using 1 width is a pretty good thing.
*One thing I've read is that IDEs should deal with the accessibility, but I personally disagree that we should defer these choices to IDEs as an easy answer like that.