The distinction being that Chamberlain, as wrong headed as he was, actually loved his country- unlike Obama and his jihad “negotiators”.
Chamberlain seemed to have gotten a lot of undeserved historical rancor. If he had said no, then Hitler would have invaded Czechoslovakia in 1938. WW2 would have started a year earlier. Big deal.
Another distinction is that Chamberlain eventually realized his policy of appeasement was wrong, and led his coalition to finally confront Hitler. He may not have done it well, but that’s beside the point.
0bama, as you say, does not love his country, and therefore is incapable of seeing that what his doing is wrong. He’s perfectly happy to bring down the United States.
What he may not realize, is that he is fomenting a war, perhaps even a worse one than World War 2, by making America weak. The world he thinks he is saving he is instead leading into chaos of a violent variety.