Even if you stop writing now, you really are here to stay. Guess that's the nature of the blockchain for us :-) But it is not your posts that I am worried about.
Its the turd that floats on the surface of steemit and it goes by the name of 'shitpost' that I am worried about. It'll float there for all eternity.
Yup, that was the coded message behind even if I go away. This is permanent.
Those turds will be fine. 90% of the those lucky enough to experience it so far have improved. It's a legacy I don't mind leaving behind.