@ehBeth,
Not necessarily. When you are dealing with problems which involve more than one country, often, you can overlook someone if she/he has an obnoxious personality and/or other character issues if they come down common ground. Lately with Trump, he seems to support aggressors, makes needless trouble with trade which then he
tries to fix back up so he can get credit for it, and does not even pretend to look at Palestinians as people with rights the same as anyone else. Where is the commonality in any of that plus some I probably can't think among our long time allies? There is not. I am not sure if the next president can build it back up.