Very interesting, I don't know if the hodlers could change the world but it could reduce the panic selling tho which is good for the market I think. For me personally the world will change if there is no more war, and a terrible politicalism in each country.
I believe the same thing because today the problem is panic sellers and they are the main reason why bitcoin price is falling down without a reason in a higher rate but thanks to holders at least those situations are getting controlled and the other problem is as of today due to bitcoins less adaptation into businesses and organizations there are no many opportunities that are available to use bitcoin frequently so the only options to do are trade or hold