but these are junk bonds, it's not like there's pension funds that are going to buy them.
MSTR as a bitcoin proxy made sense at a time when you could not easily own bitcoins, but there are direct ways to do it now anyway (GBTC, BITO).
I am ignorant and I just don't know, but which regulation would forbid you from buying a bitcoin ETF but allow you to buy junk el salvador bonds?