Honest question (as a Brit): why call out nationality when talking about the blockchain in your PS... Have you noticed the meaning vary outside the US?
Yeah, in some countries "the blockchain" strongly implies Bitcoin itself, whereas in others, particularly the US, "the blockchain" could refer to a blockchain in any setting, e.g. an altcoin.
Interesting, thanks! I've not noticed that myself, but maybe that's because I'm in London and fintech is particularly strong here (I'm guessing fintech folks are more au fait with the difference between blockchain and bitcoin)