Because I don't want to make a lateral move to another instance hosted by someone like you and would prefer to do it myself. I work full time and it took me a few months to figure out how to deploy and maintain my instance before I put it to production.
edit: English is not my first language, I didn't mean this to sound attacking. When I said someone like you I meant in general someone that I do not personally know and sometimes the way English speakers cloak language is not clear