I tried to make clear that I’m talking about tech with potentially significant impact, case in point: blockchain. Are you suggesting that a quirqy twowheeler is somehow on the same level?

Unless trolling is all you’re about, I can recommend refraining from such offhand dismissive remarks. Sarcasm has its use, but rin an anonymous online discussion it is easy to misunderstand. It does not contribute to a meaningful exchange of ideas.