Honestly? Because I'm ignorant. I just quickly checked DDS for a list of actual proof of stake coins, since I knew about proof of stake only as something that

Honestly? Because I'm ignorant. I just quickly checked DDS for a list of actual proof of stake coins, since I knew about proof of stake only as something that was happening eventually for ethereum, picked a random result on the first search results page, and then picked two choices randomly from the listed coins, using a rng. I figured if I picked two ignorant options people would probably say that, but I'm comfortable being ignorant. Now I've heard of Cardano.