guys i rlly wanna know

so I just start to wondering so a few day ago I just start to join this website and there's a bunch of people mostly is a guy yeah so they really creepy like they text me and give me their discord and so I add them because maybe is easier to talk in dc so I add them and they introduce theirself 

and then they start ask me to send those pics iykyk and when I said no they actually start to harass me and so I end up blocking them but some guys? they're actually niceee vey nice 

like they just asking and talk about my interest or their interest

so my question is have u ever  experienced this kind of this?