Elon Musk, CEO of SpaceX and Tesla, the world’s richest person, and recently the largest shareholder in Twitter who is now offering to buy the company in its entirety, reiterated his statements in support of online free speech today.

Speaking during an interview at TED 2022, the mega-billionaire also said there is a “plan B” if Twitter’s board does not accept his offer to buy out the company, but would not elaborate on what that plan is.