Replying to an employee who argued that Mr. Chappelle’s words were harmful, Mr. Hastings wrote: “In stand-up comedy, comedians say lots of outrageous things for effect. Some people like the art form, or at least particular comedians, and others do not.”

When another employee expressed an opinion that Mr. Chappelle had a history of homophobia and bigotry, Mr. Hastings said he disagreed, and would welcome the comedian back to Netflix.

“We disagree with your characterization and we’ll continue to work with Dave Chappelle in the future,” he said. “We see him as a unique voice, but can understand if you or others never want to watch his show.”

He added, “We do not see Dave Chappelle as harmful, or in need of any offset, which we obviously and respectfully disagree on.”

In a note to employees this week, Ted Sarandos, Netflix’s other co-chief executive, expressed his unwavering support for Mr. Chappelle and struck back at the argument that the comic’s statements could lead to violence.