This is me and I'm not trying to be "that" person but as someone who is been into the Goth subculture for 11 years, the guys you posted are definitely not Goth. Goth is more of a music-based subculture and if you saw what actual Goth guys looked like, you'd probably be surprised. Granted not all Goth guys look the same but they don't really look like that. What you showed are Metalheads.
Maybe it's because I've been in the scene a good while but I just got accustomed to seeing that jusut because someone is wearing black, it doesn't mean they are a Goth.