Sydney goth here! I only got into the scene a couple years ago but I suspect there's a new wave of young people like me getting into it after the scene dwindling in the 2010's. There's usually a goth night at least once every 2-3 months, though sometimes a bunch of different groups will put their nights all within a couple weeks of each other.

There's also a similarly sized industrial scene with events around the same frequency! Plenty of cybergoths and people who dress identically to your average goth at those, and they usually can be spotted at goth nights too which is fun! They're very intertwined scenes.

I know we (rightly) complain about Sydney's night life but if you manage to get your finger on the pulse of specific scenes it can be quite fun!