UnderTheGreenwoodTree I also spent a lot of time looking at flowers this month, it was very helpful.
pinkflowerbluesky my dd is not on the spectrum so she is NT. You are perfectly entitled to your opinion, as I am to mine. My comments were not excursively about 11 year olds, they were about young children (like the ones in question) but I also included reference to my own kids, who are 5 (similar to the older one in the opening post) and 11.
If other family members are delighted at their presence at the funeral that is great but if their presence is a disruption then it is not helpful.
Personally, when I go I am more than happy for tons of kids to be there! But this is not the case for some people. My dad's death was an utter shock. My mum's was expected. Even that may affect how we feel about the funeral. For my mum it will be a celebration of her life because she was, I believe, ready to go.
Of course children have as much right to grieve as adults, they may do it better away from a funeral, where they can ask questions. These one, two and three years olds are very, very unlikely to remember being at a funeral or to understand anything about death at all. Their presence at the funereal is solely, IMHO, for the benefit of their own parents.
The parents may think they have their kids best interest at heart but I very much doubt young kids would understand they were 'saying goodbye' to a great grandmother! It is totally different if it is a close family relative like sibling or parent. expatinscotland I have heard kids do not understand the finality of death and I know my dd found it very hard to udnerstand when she was little.