Thrash is easily one of the most young person genres (I don't know how to put it?) in metal.
Sucks to see him go, I saw them twice with Rob in the last few years, and it was spectacular each time. It's weird that he's leaving now, when Anthrax is viable again, and not when they were basically at a standstill for like 3 years.
But they're parting under good terms, which is always good, I'm still gonna check out the tour with Municipal Waste coming up.