My perspective may be colored a bit by working in an environment with strict labor cost accounting where labor is accounted for down to the tenth hour (even for salaried-exempt employees), and there isn't some magical slush fund that can be used to pay for what would otherwise be unpaid leave. We do have "disaster leave" for salaried employees, but it's on a "work extra hours over the next X weeks to make up for it" basis, where X is a reasonable number given the nature of the disaster. For run-of-the-mill "snow days," it's typically 4 weeks. Taking PTO is also an option, including running up to a 40-hour negative balance. Thankfully, I don't have to deal with any of these RTO shenanigans.