One year after Tired Hands Brewing Co. founder Jean Broillet IV was hit with allegations of workplace sexism and discrimination, the owner of the Ardmore-based craft brewer has resumed his role in daily operations at the company. Broilett, facing major scrutiny, had stepped away last spring as the company and its staff looked to turn a new leaf. The allegations were part of a wider wave of similar allegations last year against leading figures at dozens of breweries in the United States.