I thought, reading the heading, that the OP would be written by our USA Grans, but I don't believe you are, Wyllow3, although I could be wrong. Please correct me if so.
No, as a British person, I have never loved and honoured the United States of America and find that quite a strange expression unless you are American.
Yes, we've had far better Presidents, including Obama and I do like Michelle Obama from what I know of her. Yes, we in the UK have always had an affinity with the USA, much of their history and culture is ours too. Yes, I am grateful that they decided to join us as an ally in WW2, albeit belatedly.
And I have enjoyed their popular music (particularly Carole King!).
However, they are in many ways quite different from the UK although I hope they remain our allies.
As for Trump?
This, too, shall pass.