Ad free and with no data mining like facebook and twitter used to be? Things start well, but things change, and sadly I see no reason why history won't repeat

Ad free and with no data mining like facebook and twitter used to be? Things start well, but things change, and sadly I see no reason why history won't repeat itself. Goodwill doesn't pay for hosting or bandwidth and most social network users simply aren't willing to pay enough out of their own pocket, particularly not when there are free alternatives.