In my opinion Winklevoss is doing this absurd price forecast because they want people to buy a lot of bitcoin for the price to increase a lot, they went to talk about this forecast just now that the price was almost falling below $11000 and in my opinion this was not conscience
They've been consistently and quietly bullish all along. Nothing has changed. They wouldn't have bothered building Gemini if they didn't have a deep rooted belief in it and a desire to uplift it, they could've just sat back on their holdings.
Where we're at now is still comparative chump change. If and when it gets to six figures that's when the truly gargantuan pockets start to pay attention and they're the ones who move markets. So far it's been LARPing compared to that.
If someone's expectations can't wrap themselves around that scale then someone will be along shortly to buy it off them who does.