If you read the OP you will see that the person in question was a woman alone with and autistic teenager. As much as a blessing these kids can be, I'm sure their parents' lives would be much easier if their kids were able to interact easily with the world around them. Also, anybody who has a kid who is acting up at that moment is in an unfortunate situation because it's not fun and you get judged by people around you, especially ones that don't have kids and therefore can decide that if they had kids theirs would not behave like that.
I was a mom young and I got lots of comments from people who didn't have kids at the time about how they would do things and what their kids wouldn't be allowed to do. Most of those now have kids and, believe me, their kids haven't behaved any better than mine and their parenting has not been any easier or better than mine. Actually, I was a lot stricter with my kids because I felt that I had something to prove because I was young. Meanwhile those that had kids much older than me seemed to be much more lenient with their kids as well as more prone to spoiling them.
La Sagna, I didn't initially respond to this comment because I really had no idea why you were responding to me or what your assumptions were. I have never stated what my opinion of the initial issue really was, and I have a feeling that maybe you and others are assuming that I am possibly siding with the family members that were upset by the woman and her autistic child simply because I speak out against those that are speaking in favor of her and her child.
I don't know if that is true or to what extent it may possibly be true, so I felt I should say so to be fair. I see both sides having very equal and conflicting expectations that have led to this unfortunate incident. I see neither side to blame, only insofar as it is presented and having no more information to weigh further, so I really feel neutral towards either side.
I only spoke out against those who feel it is clear, like the columnist who thinks it also is a clearcut case, that they are incorrect in their reasoning to go so far in siding with one side over the other. It may be fine to feel more for one side than the other or to sympathize with one rather than the other, but there is no rational way (without more info in this specific instance) to say clearly why one side is in the right than the other. They have equal reasons for being inconvenienced.
A parent who does not accept the burdens that come with being a parent also does not accept the blessing that comes with that selfsame responsibility. Those that argue only for the burdening of parenthood also deny the blessedness of parenthood. A child is both a great blessing and a great responsibility. Parents are to be held to that standard without exception. Does that mean that an autistic child, being a greater burden, is also a greater blessing? I believe it does. We live in a period of time that allows for and accommodates people who might not have been able to survive under different circumstances.
People, decent people at least, are quite understanding and allow for wider leeway in behavior for people with special needs if informed of the circumstances if it isn't obvious at first glance. The family that entered that restaurant though were also under special circumstances that are also generally allowed greater leeway. A period of mourning is always regarded as a special behavioral cirumstance in nearly every culture that I can think of. The family had a dying relative that they had begun to mourn for (though she hadn't passed yet, they had begun coming to terms with that situation).
Mourners are generally regarded to be in a liminal state between acceptance and denial. They are at odds with fate and are in a perpetual state of unanswerable questions. "Why now? What do I do? How do I accept this? What does this mean?" The incident with the mother and her child is something that they simply did not have the ability to process at the moment and it becomes another "Why? Why this? Why today? Why now?"
This is my perspective. Nobody is to blame. It is unfortunate, but it happens.