There is no modern metal. There is metal or there is no metal. A lot of current bands pretend to be metal and and parasitizing this word. Musicians who play drums, bass and guitars. Is this a met condition for metal? They don't even look like metal. Metal is THE energy that the band gives to the audience. And I miss energy in many so called metal bands nowadays.
You know, there's something to what you're saying. So here's an old man yelling at cloud rant to go along with it. A buddy took me to a metal show a couple years back. Yes the guitars were setup with a shitload of tight high gain, yes the chugs sounded great, yes there was a ton of clicky double bass hammering away, yes the singer was growling like he was doing his best impression of a kitchen sink disposal, etc.
But something wasn't right. The guys in the band, though they were tatted up and wearing black as per the rules of the Official Manual of Modern Metal, looked and acted more like hipsters (there was at least one man bun + new-off-the-rack plaid shirt combo between them) who all knew
exactly what temperature to tell the Starbucks barista to make their lattes, than people who had something real to express, or had any fire in them.
At some point during the show, I can't remember the exact wording but one of the band guys on a mic between songs said something like "everybody having a good safe fun time out there tonight?" or something like that. The word "safe" stuck out. Then they went into the next song and people in the crowd started doing that idiotic bullshit thing where they pretend to angrily but
safely (god forbid we're all not on our Sunday Best behavior) godzilla stomp around each other and throw fake punches into the air, all while the band got into their pre-rehearsed foot-on-the-monitor power stance poses and started throwing their heads around with way more exaggeration than anybody actually feeling music would do, etc. The whole thing felt contrived as shit.
I looked around and found myself no longer at a metal show, but a room full of children in their daddy's suits (the band included) pretending to be grownups and doing the happy fun time guitar distortion music that the tough big kids listen to. I felt like I was at a Disney Presents Metal show, clean and sanitized. Ugh.
Just to be clear, I'm not talking about the age of anybody there. Young people listening to aggressive music is awesome. I'm saying this show in particular show seemed to be a weird pantomime of metal with a lot of metal tropes, but no real spark. An actual heavy metal show feels like going to a Rally car race. Almost no regulation, people almost getting hit by cars around every corner, but still a strong sense of community. This show felt more like a go-kart race at the mall.
There are still a ton of people putting out great aggressive music and some of them happen to be metal albums, but there's definitely more than plenty of copy cat, dull, by-the-numbers distorted guitars and double bass drums music that somehow totally lacks the energy you're talking about but that masquerades as metal. Totally agree with that.