Tesla CEO Elon Musk’s advocacy for free speech on Twitter is making employees at the company concerned over a radical shift in operations.

Musk’s recent invite to Twitter’s board of directors, following his purchase of 9.2 percent of the company’s total stake, is reportedly prompting Twitter HR to hold a Q&A between the employees and the eccentric CEO as concerns of a new companywide direction swell.

As reported by The Washington Post, employees spoke on Musk’s free-spirited approach as an extensin of his harmful behavior.