It's more likely to do with the fact that there are serious problems with both the Scottish and the English systems. I'm really fed up with the assumption that education systems are all much of a muchness - they're not.
There seems to be very bad behaviour in both Scottish and English systems, though worse in Scotland for reasons that have already been discussed. And the problem of some children starting school still in nappies, unable to hold a pencil, etc. That ought to be less of a problem in Scotland, since children start school later here. It's true that children start school earlier in the UK than in other countries, though some have a kindergarten system which is probably the equivalent of P1 to P2. It would be interesting to find out how other countries handle the issue of special educational needs, which is a big issue in Scottish schools, and whether COVID has caused the same ongoing problems in those countries as it has here.
I'm not saying that there aren't behavioural problems elsewhere, and anecdotally I've heard that behaviour is getting worse in, for example, France. But as far as I can tell behaviour is particularly bad here.
In France, parents are required to be much more involved in their children's education. They're expected to do schoolwork with their child and to make sure that they don't fall behind the rest of the class. So there's parental buy-in.
What can be done to bring parents more on board with their children's education? When looking at foreign education systems, something that comes up and which I think is very significant is the level of respect for education and for teachers. When parents feel that education can make a difference to their children's lives they are more likely to support teachers and children are more likely to behave.
For instance, in China, if there is any kind of bad behaviour the parents are called into the school for a meeting. And I'm told that they always support the teacher. That then resolves the problem, apparently. I've been told this again and again. No other punishments are needed. And we're talking about a system where class sizes can be as big as 80, with one teacher.