So you are saying it's not about the "AGAIN" ?
No - just the opposite - MAGA's dream and wish for a former Lifestyle, based on taking bank credits, making wars and beholding a radical conservative mindset, aka wishing for a government that would be able to make these radical demands become reality.
MAGA's are IMO a MINORITY just as the Lefty/Libs. (both trying to impose their ideals onto a MAJORITY, via manipulation and violence).
And IMO a nations lifestyle based on endlessly taking credits, pursuing a global hegemonic policy enforced via inciting and making wars onto others, and promoting/conserving a radical conservative mindset - doesn't make a country great at all. It factually destroys a country.
However radical conservatives did undoubtedly "feel great", solely for themselves, (remember "The ugly American"? thus propagating the fantasy or illusion of a former USA having been supposedly great, due to a lifestyle enabled via credits, wars and a dominating radical conservative mindset.
I am dead sure that these German radicals - aka Nazis, felt "great" all the way. And Nazi Germany was undoubtedly "great" from 1933 to 1941.
The USA was indeed a great country from e.g. 1776 to 1960'ies. And immensely even foremost having "profited" from occurrences such as WWI and WWII.
Logically due to never having been devastated internally by a war and thus having an intact industry, economy and society - the USA solely ruled economically and militarily from 1945 onward - resulting in these "Golden Years" of the 50'ies and 60'ies dubbed the American dream and lifestyle.
However due to the USSR (nowadays's China) challenging US hegemony aka it's global domination from the 50'ies onward - and the USA relentlessly perusing "extreme costly" wars from 1950 onward, it's political absolute capitalistic elites draining the existing wealth almost entirely into their personal wallets, whilst providing a "fictional" strong economy via a credit driven policy - the USA became what it is now - a totally debt ridden country, that therefore can't maintain it's military strength to maintain it's economic grip onto the world - and is thus destined to factually getting poorer by the day and therefore can't even ensure a revival.
But don't feel too down - it has happened to ALL Western countries, since they have been running/copying the US political and economic system from the 50'ies onward.