Facebook, a privacy issue or something else? - short thought

When I decided I had to clean up my Facebook too, there was actually not a lot to clean up . The people who did not like me or felt we were too much out of touch already unfriended me or will do so in future (I think haha  ), so have a group of managable Facebook contacts, also thanks to mostly ignoring requests from people I don't know or don't know well... and all my pages and groups I like are not huge in numbers and quite organized in lists, at least I find . Pictures, well, I don't have much to hide there and already regularly untagged what I didn't found necessary to have or deleted my own pics at some point. I wondered: what privacy am I now actually trying to maintain? Facebook records practically everything I do online, well that is what they say, right? I guess it just feels better to believe I am in control, while also in real life, in fact, we hardly control anything, sometimes even not ourselves