Are they? At least in Europe they are usually blue collar guys that pick a neighborhood at random to hold a car meet, terrorizing that neighborhood until deep into the night, including street races. And if they aren't accommodated they'll aggressively clash with the police.
They're easy to spot too, pumped up douches with tribal tattoos and gemstone earrings that behave like they're prone to pick a bar fight with you.
The meets I'm talking about are like this [0][1]. There's a lot of the tattoo gemstone guys in [1]'s timestamp. Is this what you mean? I'd love some examples.
[0] https://www.youtube.com/watch?v=_bAq_qD9i2s
[1] https://youtu.be/q4lvEYLJaOY?t=340
>And if they aren't accommodated they'll aggressively clash with the police.
If you're a car guy you're basically begging to be hunted constantly. In my opinion this is all downstream of the death of folkracing.