I get the argument that the government may be overstepping in making these or other parenting guidelines and questioning their motives in doing so.
I don't get wanting the government to be making 'realistic' recommendations that read to me like just detailing what parents are doing. I don't see the point.
Treating these as guidelines - the government isn't the only one who have made similar recommendations - having the information on current understanding on this largely has benefits, even if we're not ideal ourselves. Part of life is accepting our limitations and making intentional choices where where we want to adjust towards the ideal - and where we don't. We can only do that intentionally with the information available.
I’ll also add that for some children with SEND, screens are a means to self regulate. After eg a long day in childcare which can be very loud and overstimulating they do need to get home and zone out.
If someone is dealing with overstimulation, most types of screens aren't a good way to recover from that. It's just more stimulation. Just because we're physically zoned out doesn't mean our brains are.
That's part of why it works to regulate for some people - but it's the understimulated/hyposensitive ones. One of my disabled teens is like this - he'll merrily watch the flashiest videos at 2x speed - it's not to relax, it's a dopamine hit of stimulation more than he could ever get naturally that he does sometimes when he's had a long, boring, under stimulating day at school.
Electronics are a means of self regulation for far more than disabled children, largely because they're designed to be easy to use and to become habituated to their use. They're also can be adapted to their user. Plenty of nondisabled adults use electronics to self-regulate, including the many difficult emotions that come up in parenting. I think it would be better to just admit that rather than using disabled children as a gotcha.
No child - SEND or otherwise - is born using electronics to self regulate. We parents are the ones choosing it, largely because many parents - disabled and not - are doing it too. There are pros and cons to this. Many of the negatives come about when it becomes the main or only form of self regulation or relaxation. For young kids, most who sleep a near majority to a majority of the time, the amount they do makes up a greater percentage of their waking day. Using screens for much of that is how we end up with kids who scream or start throwing things when their screens are taken away - other ways to regulate and be have to be taught as well no matter how good - or not - screens are for this purpose. Those other methods can take more time than easily used screens.
How on earth did parents manage before screens? Maybe parents should ask their parents?!!!
My parents managed by sending us out from the age of 4-5 and doing drugs, both prescription and recreational. That was largely seen as normal then, there were songs about it - it's pretty frowned upon now.
We can recognise some parent are overreliant on screens for parenting and regulating their kids, and that that has consequences, without pretending that things haven't changed a lot over the last few decades for parents and without pretending everything before this trend was so much better.