Dale Crover of the Melvins
Ben Koller of Converge
Tim Alexander of Primus
Travis Owen of Weedeater
Paul O'Neill of Conan
Tim Latona of Botch
Various drummers for Today Is The Day
That guy in Systems of a Down
I think the genre of "metal" overall, has it's trends. I think the are bands that want to project the full-on metal image including a full double bass kit as well as a wall of amps. You probably will not see a Slayer show with Kerry King using one full stack and whatever drummer they hired come out with a four piece kit. Even if Kerry is only using one or two cabs with the rest being dummy cabs. Same with Deicide, Behemoth, Obituary, etc, etc.
And many of the drummers that I cited, don't pump straight double bass the whole time, but pepper it in with double pedals. From a practical standpoint, it can be a pain in the ass to move big double bass kits, get them set up for the gig and take them down to make way for the next band. It becomes a real handful. Touring bands need to consider these types of things when loading up vans and trailers. Because most bands don't have huge tour buses and an army of roadies to schlep their crap around.
I still have my first really nice nine piece double bass Tama Granstar kit. Would I play it out? Probably not. I haven't in ages. I play a four-piece kit, (with double pedal), these days and really dig it.