Woah @FortnumsWeddingBreakfastTeaPlease that's really uncalled for. The pp was explaining some of the things that can happen when you have children with particular needs. You obviously don't know these things.
Some people have a non verbal child or teenager who is constantly trying to harm himself or others, 24/7, and is impossible to stop, except for some things like stimming in the garden which regulates them. What do you think people in ordinary houses should do? There simply isn't an option to "not let them do it" as the pp explains. All the alternatives are noisier for the neighbours or more harmful for the child, not to mention exhausting for already exhausted parents.
Of course children with SEN that requires them to make noise to regulate themselves should be extended tolerance.
3.45pm to 9pm every night in summer with absolutely constant noise is difficult for neighbours. Completely agree. It's no fun for anyone.
But some people, as eloquently explained above, are ALREADY compromising to live like that. Not letting children out at night. Working hard the other 18 hours of the day to keep them fed, slept enough and ideally in some kind of education.
It probably is possible to support children who stim loudly, a bit, to reduce noise somewhat, but you often need loads of time, energy, patience, knowledge, intellect, resources and support to do it. Perhaps a child who loves banging a bin would stop if given a £500 electric drum kit with headphones. For example. But you'd have to think of that and have the money to do it and probably work over a period of months to get the guy used to it! And it wouldn't work in many cases.
Also - people on here are misusing "quiet enjoyment". It doesn't mean we all have a right to quiet gardens. It means if you are renting your landlord isn't allowed to let themselves in and bother you and come into your property with no notice. That's all.
Unless noise is during antisocial hours or really a million decibels all the time, you do have to just suck it up.
She clearly does not give a damn about any of her neighbours and her posts are extremely aggressive and very much, "You are all a disgrace as my son is disabled. You are discriminating against him which is illegal".
This particular woman sounds aggressive and unpleasant but she lives with a severely disabled child all the time and who's to say she doesn't also have her own challenges. She doesn't sound well regulated herself.
Basically having the kind of SEN which means you stim loudly is shit for you, shit for your parents, and to a lesser degree shit for neighbours. We all as a community have the unfortunate bad luck of living with a level of disability which impacts society.
The people who don't like noise, but have more resources, can use the same level of skill, flexibility and imagination they are demanding SEN parents to deploy, to improve their own lot.
Buy an air con unit so you can sit indoors when it's hot and don't have to be in the garden if it is noisy.
Plan your holidays and breaks so you are away in school holidays.
Get up at 5am and enjoy the peaceful garden before breakfast.
Get a job where your shifts are in the evening, so you're out when the noise happens.
Work from home and flex your time, you can relax in the garden at 10am instead, when your loud neighbour's child is at school.
Does this sound impossible, resource intensive, would make your life harder and be extremely inconvenient? Well yes, exactly.