Seems to me the term "self-hosting" tends to auto-adjust its position based on the other end. So if "not self-hosting" is hosting on a shared VPS, then self-hosting is hosting on a computer at home. But "not self-hosting" has now become "hosted in cloud" so self-hosting moved to "shared VPS" instead, as the other end moved.

Kind of makes sense, but kind of also makes historical texts more difficult to understand. In the year 2124, who know what "self-hosting" meant in 2054? I guess it's up to future software archeologists to figure out.