Someone in my family has been recently diagnosed with ADHD (privately in UK) and believe they also have autism, I'm not sure they are seeking a diagnosis for that. They have two young children, a 3 year old and a 6 year old.
I'm struggling with some behaviour they do that they excuse with the ND, like, at meal tables watching a video on their phone with earphones and one of their children trying to talk to them, they'll ignore them or say "I told you I'm watching something". And being very intense about the kids always having to be quiet or other stuff which I consider expecting the children to be responsible for the parent's triggers. They complain about these children so much and seem to think they are very difficult but I honestly find them incredibly delightful typical kids (I do also consider them a little overmanaged).
I understand the need to regulate if not coping, for example, if a parent told me their ND kid gets time on their tablet at the table or whatever to regulate to get through meal times then I would understand that. But when you are a neurodivergent parent, I think you need to be finding ways for you to manage your symptoms without hindering your kids and also maybe also adhering to social norms/rudeness (this happens at family meals and events too? Is that unfair? I'm genuinely worried I'm being ableist I guess. Would love to hear from other ND parents.