Coombs 2 weeks off is crazy long.
To put all this in context before we get too far arguing the toss on this specific detail, I'm currently contracting to a government department that has a mandatory paid 1 week Christmas shutdown for all its permanent staff: this is leave that was negotiated by the union in the workplace agreement. The arrangement suits this department because it's an industry regulator that goes into caretaker mode during the festive season.
Some but not all staff will choose to take 2–3 January as leave as well, so then they're off from 22 December to 3 Jan.
Barring special circumstances, permanent salaried employees in Australia receive 4 weeks of paid leave per annum, plus public holidays, so the 7 "business days" taken as leave in this period are only about a third of the standard entitlement.
I'll actually be working sometimes during the Christmas period, but that's because I'm an independent who negotiates every day of leave I take, and I owe some work to two of my other clients.
Obviously I'm discussing premises of industrial relations and employment conditions that are specific to one country. I'm aware things are in many ways worse in the United States. Next try asking a shopgirl in Hanoi how often she gets a holiday.
The point is that everywhere you will find holders of capital extracting as much from workers as workers will allow, unevenly but unrelentingly.
In Australia, a 1980s covenant of ur-neoliberal revisions to collective bargaining and union wage claims (known as The Accord and introduced by the then Labor government) sounded the death knell of militant trade unionism, even though the economic transformations of 1970s globalisation were already bringing it about.
Since this period the various forms of precarious labour have steadily grown as a share of total labour, leading to today's situation where there are a lot of Australian workers who have to hold down multiple casual jobs to survive with housing very unaffordable to rent or buy.
Thing is, calling this new precarity a result of the failures of the historical left gets it backwards: we only understand with certainty that this situation sucks because of what was achieved historically.
It's not unusual for any worker here to be taking the next two weeks off. That's something the majority of the workforce will do.