NLRB's new FAFO Rule: "[i]f an employer who seeks an election commits any unfair labor practice that would require setting aside the election, the petition will be dismissed, and the NLRB will order the employer to recognize and bargain with the union."

https://www.vice.com/en/article/dy3xej/companies-that-union-bust-must-now-automatically-recognize-union-nlrb-rules