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Comment by consensus1

7 hours ago

I was joking (mostly). The stock market absolutely is positive sum, but at the same time things like 2x levered short VIX ETF's exist...

I mean sure, people can find ways to use all sorts of events and activities for gambling, but that doesn't mean the events/activities themselves are. And the sentiment you expressed joking has gotten repeated with (afaict) total seriousness in these threads with some regularity (insurance is another one that people incorrectly bring up trying to defend gambling). So I think it's pretty important to differentiate between everything, and to help pass on some of the history as humans have grappled with this in the past. Insurance for example has the concept of requiring an "insurable interest" to help avoid negative incentives and gambling. You can insure your own house against burning down, but you can't take out a policy against some random stranger's house.