I was just looking at league tables over the past 5 seasons after 4 games and thought I'd use it as an excuse to resurrect this thread.
Since 2020 there's been 4 teams who've had 0 points after 4 games. Of the 4 only one went on to be relegated (Wycombe), which is the same number as got Promoted, Forest (who as we all know finished 4th and went up in the play offs). The other two being Wednesday and Forest (who did it two seasons in a row amazingly) both survived in 20th and 17th.
In other words losing your first 4 isn't that common, but also isn't a death sentence. Forest show that you can come bask from it and go up. I even think our squad is at least as strong , maybe stronger than there's was.