Now a good question is how would 1976 and beyond be different without debates
1976: Ford narrowly wins because Carter was floundering at that point and Ford messed up by making the "Eastern Europe" gaffe.
1980: Reagan still wins but more narrowly
1984: Not much change from the actual '84 results
1988: Dukakis picks up every state he lost by 5 points or less
1992: Perot does worse, Clinton still wins pretty easily
1996: No real change
2000: no real change
2004: maybe Kerry does slightly better
2008: About the same, maybe Obama loses North Carolina
2012: About the same
2016: Trump wins more comfortably