He has every right to be concerned about his business. It's success impacts not only him, but any co-founders, investors, customers, and family he may have. It's clear from the nature of his apology that what he repents of, is not so much the point he was attempting to make, but the callousness of how he made it and how that overshadowed even what good he had hoped to achieve. This was a mistake, and he has every right to be concerned how this impacts his business and reputation.