As September begins, many companies are making a big push to bring their employees back to the office. But new data shows that employees are getting even more comfortable working from home, and are reporting improved mental health as a result. Meanwhile, the labour market favours workers, and employers are struggling to retain talent—which leaves them with little leverage when employees say they'd rather work remotely.So what happens now? Because one thing is becoming clear: If employers can't get their workers back at the start of a new school year, with no pandemic restrictions and office space begging to be used ... they're probably not coming back to the office, ever.GUEST: Vanmala Subramaniam, Future of Work reporter, The Globe and Mail