Let's compromise. What do you think of 3?
I just recently read about something that requires - hard requirement - 3 spaces for indentation. Most likely read it here on HN. Makes me sick to even think about.
Authorities have been notified.
Just add a few zero width spaces. It'll be FINEEEEE :D
https://en.wikipedia.org/wiki/Zero-width_space
Btw, at an old job, some joker developer added or copied 1, and broke the whole testbed. It was quite funny. I came over to the sourcecode hosted in Gitlab, ran my regexes that look for naughty characters. Found it after it ate the devs for half a day.
More than a decade ago I suggested this as a compromise as a joke, but then decided to try it out - ended up liking it more than any other options and have used it for all my personal stuff ever since.