Ok, so what about the people who speculate/trade, AND save/consume?
IMO people get all caught up in this "OMG HOARDERS VS. SPENDERS" mentality, it's a false dichotomy, get off it already. Not everything is black and white. I guarantee you the biggest hoarders still have to buy shit once in a while, after all, they are human - and since BTC users tend to be fiat-haters, those "hoarders who also buy stuff" (i.e. all of them) definitely have a good few in their ranks who will buy aforementioned "things" with bitcoins rather than USD, when they can.
So chill with the hoarders vs. spenders mentality. It doesn't work like that. We can do both, I know this because most people DO both. Sure there are differences in ratios between saving and spending. Some people have a million $$ in bitcoin and spend a tiny bit on stuff each month, some people have $10,000 in bitcoin and buy silver or clothes or whatever pretty regularly. Just like there's folks with a billion USD in their bank account who spend a tiny fraction of that each month on "consumption" and then there's folks with 400 USD in their bank account at any given time who spend many times that each month on expenses.
A family member pays me back for groceries and cell phone bill each week/month in BTC, but also has a significant amount saved and is hoping to "Get rich quick." Depending on which h8er you talk to, this family member might be either (a) destroying bitcoin by speculating and hoping that value increases, or (b) helping bitcoin by using it to consume. I don't think we need to make this distinction; I think both activities are healthy uses of a deflationary quasi-commodity.
For every stereotype and false dichotomy someone can provide me regarding "what you think people do with their bitcoins" I can pop it faster than a bitcoin bubble