There is no denying that Slot is under pressure, though. After being given so much money to spend during the summer, this is very much his team now and, even accounting for injuries, it's performing horrendously. What's more, the players don't just look lost, they're ominously listless too, showing little of the fighting spirit we saw last season.
The way in which Nico Williams went through Alexis Mac Allister in the lead-up to Forest's second goal was genuinely alarming, as it was symptomatic of the way in which the Reds are constantly coming off second-best in duals all over the pitch in recent weeks and months.
Of course, as Andy Robertson's brave revelation after Scotland's qualification for the World Cup so poignantly underlined, we, on the outside, have no real idea of just how heavily the death of Diogo Jota is weighing on his team-mates, and Van Dijk pointed out before Liverpool went into complete freefall that this was always going to be a difficult season for a team not just in transition but also still in mourning.
At the same time, though, the skipper has acknowledged that the players are not only letting themselves down at the moment, but their manager too. Stars such as Mohamed Salah may be struggling to find their best form, but it's the general dip in work-rate that's really disturbing and damaging.
"You look at yourself first and then you help each other," Van Dijk said. "You help each other get out of this mess because at the moment it is a mess - that's just a fact."
What's just as undisputable is that football is a ruthless results business, and if Slot is unable to arrest his side's slump, thus putting qualification for next season's Champions League at risk, his position will become untenable. Money makes the world go around and the buck always stops with the manager.
We've not yet reached the point of no return, though. The rumours over possible replacements are already circulating, but there is still time for Slot to salvage the season with a good run of results - and performances - between now and the turn of the year.
However, unity all across the board is absolutely imperative and, as we saw at Anfield on Saturday, some supporters are starting to lose faith. Now, more than at any point during Slot's first season at Liverpool, the club's 'You'll Never Walk Alone' mantra is being put to the test.