Pre-COVID? Pretty hard. Nowadays? Hard to say. My most recent experience, though, we were bowling and eating at the lane. Ordering expensive food and drinks, having a good time, and the end of our bowling time was approaching. In the past, even when busy, they'd always gladly extend our time (for a charge, of course) but this time they told us we'd have to get back in the bowling alley queue if we wanted to bowl more. Maybe the demand for lanes is higher than it used to be?