If someone is being taught the dynamics of consent when they are entering college, it is too late. Sexual education as a whole needs to improve drastically.
Be there for your marginalized friends to listen and be a shoulder to cry or scream on.
This isn't a problem with Trump. This is a problem with the society that let Trump turn into Trump unchecked.
I would tell them not to listen to me, but instead listen to the people whose words you are stealing.