Division? No American head of state lead a more divisive presidency in my lifetime than Obama, a democrat. Not saying Republicans deserve a trophy for morality, but in terms of being wrapped around division, being called literally Hitler is fake division coming from the other side. I really fail to see how either side can claim being moral. If this is a contest to see who is least immoral, no one really ever wins that.
Unless you were born at the end of the Trump presidency, and I'm not sure how we could be having this conversation, I can't see how that could possibly be true.