Still, Americans remain optimistic about the country’s future. About two-thirds (68%), including majorities in both political parties, said in a spring 2022 survey that they had some or quite a lot of confidence in the future of the United States. About three-quarters of Democrats (74%) said this, as did 62% of Republicans.
A bar chart showing that Americans in both parties remain confident in the nation’s future
Americans remain generally hopeful about the future of the country even as they are dissatisfied with the present state of the nation. About half of Americans (51%) say they feel hopeful when thinking about the state of the country these days, the same survey found. As has been the case since Joe Biden won the 2020 presidential election, Democrats (63%) are considerably more likely than Republicans (37%) to say they feel hopeful about the state of the country.
https://www.pewresearch.org/fact-tank/2022/06/30/how-americans-see-their-country-and-their-democracy/I'm wondering why Democrats are more optimistic than Republicans.