How does it stem from his persona, and not your countries unions? Unions can break whole industries if they're allowed to, and have done many times in the past. It's not a threat unique to Tesla.
You have three options: 1) government legislates everything tightly, 2) small government & pro-company, 3) small government & pro-employee. Simply put Sweden is 3, 1 is basically off the tables here, and 2 is against the Scandinavian culture.