One can thank decades of central bank malfeasance for this. I consider crypto in large part just a bit further out on/at simmilar place on the spectrum than DM/EM HY, neg nominal-yielding $ denom soverign/corporate bonds, and neg eps corps equity.
I think those who are clutching their pearls over tether and ignoring the fact that many offshore banks with $ denom "deposits" (no fdic "backstop", that still wont protect against systemic risk onshore, and various amount of rules and regs on paper only [no enforcement powers, very little operations transparency into all the derivatives under then sun, most bilateral]) on their balance sheet are in a weaker position than them and are generally ignorant of the eurodollar system (esp wrt rampant rehypothication of collateral/cashflows denominated in currencies their local jurisdictions cannot mint at will).
> it became clear that a huge chunk of yield was coming from earning tokens that had market value for no particularly clear reason.
Yeah, i hate this about the defi lending (over/under/un -collateralized) space now and I purely focus on what of that yield is actually in stablecoins and ignore the part that isn't (I can always dump that part for stablecoins and put that back in).
> I think this is insanely cool to observe, but also insanely stupid for people to put material capital (often capital they can't really afford to lose) into these experiments which are likely to fail.
I agree, and the same is true in tradfi markets for most speculative actors and those where the cb/gov cannot "afford" to "backstop" everything up to junk bonds when passive global leveraged long-duration trade rolls over occasionally.