Under the First Amendment, a person can speak freely. Even if we do not agree with the ideas being presented, that person has the freedom to speak them. It is just wrong to suppress speech simply because you don't agree with it. It is just wrong to provide a medium to speak, then prevent people from speaking their opinions.
We must not lose the very things that make our country unique!
Gary DeMar presents the following:

"First they came for Alex Jones, and I did not speak out - because I did not like Alex Jones;

"Then they came for the Climate Change Deniers, and I did not speak out - because I was not a Climate Change Denier;

"Then they came for the anti-LGBT crowd, and I did not speak out - because I believe in live and let live;

"Then they came for the NRA, and I did not speak out - because I don’t own a gun;

"Then they came for Trump voters, and I did not speak out - because I’m a Never Trumper.

"Then they came for Black Conservatives, and I did not speak out - because I’m not Black.

"Then they came for the Christians, and I did not speak out - because I was not a Christian;

"Then they came for Conservatives, and I did not speak out - because I’m a Libertarian;

"Then they came for me - and there was no one left to speak for me."

No one has the "right" to not be offended or shocked.