Quote from the1:
This is true only in theory. A leveraged 2x Bear ETF does not consistently deliver a 2% return on a 1% decline of the underlying but your point is well taken.
Right, the point is it's not simply a leveraged delta position as you would normally have if you leveraged 2 or 3xs. It's also a position on volatility.
That's why people say to be careful, since you think you are only exposed to the risk of leverage, though in reality you are exposed to additional risk. That's neither good nor bad - as with everything it depends on context.
