I've seen a few good posts on social media recently about the concept of 'SEN betweeners' - children that can't cope with mainstream school but aren't eligible for/suitable for established special needs schools.
I have an AuDHD child that fits this category. Huge anxiety and sensory overload led to burnout and school refusal. There are a lot of adaptations in place but ultimately mainstream is too loud, busy and overwhelming. But the special needs schools locally aren't suitable either as they are aimed at children with severe physical and learning disabilities. My child wouldn't get a place anyway.
Aibu to think that mainstream just isn't suitable for some children and that there needs to be a middle option of some sort? I don't think it's good for anyone when there are children struggling so badly in mainstream.