I have been trying to learn how to digitally sign for example a post or an email or something for a while but I still haven't gotten my mind around it. It should be way easier than it is now, its kind of alienating and you have to take a lot of steps to get it done, can't they just make it a click and go thing for the non geeks?
Well there's keybase if you can get an invite as its in testing phase i believe. But the way GPG work, you still need to do some setup. If you could encrypt decrypt without setting up a key and how to encrypt/decrypt with x Person then there would be no point in encrypting in the first place.
You need a way for only your target or certain persons(yourself) to know how to decrypt.