I don't know which editor you use but in my experience using tabs or spaces is just changing a single setting and then forgetting about it. The most likely expl

I don't know which editor you use but in my experience using tabs or spaces is just changing a single setting and then forgetting about it. The most likely explanation is that a lot of languages recommend spaces for indentation, so probably big companies just follow those guidelines and they also pay bigger salaries. Trying to find some causation of "people who use spaces are better" is not going to go anywhere.