somewhere it is simply mispronounced. i have seen many users write camping instead of a campaign. it's probably pronounced that way with them (I didn't follow where they were from) but I don’t think they are all alts of one person. In my speaking area, it is read exactly as it is written, which can lead to mistypes like this when you write what you hear.
with things like this, I always remember this https://www.youtube.com/watch?v=_EY_uqDyGhw