I haven’t blocked anyone on this account, but it’s new.
On my last one, I think I blocked three users. I believe all were basically trying to flood a community so that it was unreadable (one, IIRC, was just posting the same large Simpsons or Futurama image repeatedly throughout a thread to try to stop people from talking).
There was a point in the past when it was common to run multiple GPUs. Today, that’s not something you’d normally do unless you’re doing some kind of parallel compute project, because games don’t support it.
But it might be the case, if stuff like generative AI is in major demand, that sticking more parallel compute cards in systems might become a thing.