This is very true. You can like/support somebody and still accept that actually they might have made poor decisions/comments or whatever.
And if he wasn't making fun of a disability I have no idea what else he could have been doing...
Apart from anything else, it's not what you'd expect from a president. And it's the one thing that's really made me despise him. I live with somebody who makes those actions on a daily basis. I work with children who make those actions on a daily basis. And he was taking the p**s out of them. Isn't any other way to take it...I can't see what else he could have been doing.
But then it's subjective. If you haven't been impacted by something like that you might not understand why it's so offensive. It takes an awful lot to offend me usually but something like that will do it