To be clear here--I was using 'too big to fail' in the colloquial sense of 'it would be really bad if this failed'. I wasn't casting judgement on whether or not any of these would fail!
The lack of a 'Central Bank' in crypto means that there is no organization dedicated to jumping in if something crucial to the ecosystem is about to fail.
OTOH:
11) @CryptoHayes on LEO bailing out tether: it’s like bailing out large banks; “we did for our own” what central banks had done. Says it’s actually kind of beautiful; I agree!