That’s just being overly pedantic.

self hosted means hosted by yourself

A lot of selfhosters share with family. I’m not gonna make my wife spin up her own servers when she can use mine.

Must be OP trying to hide it, Toggl displayed it proudly. The author used to work for Toggl marketing and ask can be seen from this post, did an excellent job. He still has a webcomic, it’s just not marketing for Toggl anymore. Here it is

As for bias - it’s a time tracking tool, but I don’t think they actually shill for waterfall, I think it’s just poking fun at the agile methodologies.