It’s important to have this context of metal as inherently transgressive so that we can talk about the current issue with “True Norwegian” black metal band Taake. Metal is no stranger as a genre to controversies involving Nazism and white supremacy, but as our society moves towards a place where people feel more comfortable voicing their objections to bigotry and hateful ideologies, the reactions are starting to become a little different. With the resurfacing of a performance in 2007 where Taake used a swastika in order to shock and provoke concertgoers and the rest of the world, outcry from many has essentially forced the cancellation of their upcoming United States tour with King Dude. Anti-fascist groups around the country (contrary to what seems to be a fairly common misconception, antifa groups are not a unified organization and there is no singular “Antifa”), have, naturally, taken issue with the use of fascist imagery and threatened to protest or shut down shows if the venue doesn’t cancel them first.
Saying any particular genre is dead has to be one of the lazies things a (supposed) music fan can do. Punk bears the brunt of these types of claims, but I've seen virtually every genre from hip-hop to black metal to jazz receive some variation of this critique over the years. Saying this is an indication of laziness more than anything else; given the intersection of genre proliferation and the ease of music discovery, there's really no excuse for missing the multitude of bands who either pay homage to or actively progress virtually every genre in existence. Post-punk is a solid example of this - so many people are content rocking their Unknown Pleasures shirts and remaining oblivious to the fact that the genre didn't start and end with Joy Division. There are notable installments made in the genre each year, and with their debut album Lovers Blessings, NYC-based duo Lowlands makes a compelling case for why they're the post-punk act of the year.