a.) He's the biggest joke going always good for a laugh
b.) Most people cant believe how dumb him and his minions are.
c.) He and his minions wear silly hats.
d.) People`don't like it when he interferes in their countries business.
e.) They don't like self opinionated narcissists.
f.) He's using the presidency to line his own pockets.
g.) He's destroying America's reputation.
Feel free to add there are plenty more I just don't have the time more important thing to do.