Nobody said 1894 is not fiction -- it was mentioned because someone said about dystopias.
Of course reality is different. That doesn't mean it's also not worse than 1984 in some aspects. The kind of torture and killings people that got in the hands of the government suffered in Pinochet's Chile, for example, make 1984 look very tame.
And in the US too, government surveillance programs have hurt real people for decades -- way beyond McCarthy, Hoover and/or the Watergate.
It's mostly/only people who haven't suffered from something like this, and can't possible fathom they could be targets themselves, that dismiss concerns about state surveillance and abuses with a cavalier attitude that it's just "crying wolf".
People who have seen their politicians doing all these things and more in their countries (and getting away with it a lot, with the occasional trial), are much more savvy to this kind of abuse than people who think state agencies are mostly good guys plus/minus a few "rotten apples", and that their government killing/blackmailing/spying etc on people on their soil can't (and hasn't) happened.