I think there were a lot of good point in the video, though it was awkwardly edited. I was much more interested in the behavioural discussion than the sale pitch.
For the chart I do agree with a lot of the major points, however I do feel it is overly simplified. In a Wild Habitat there are also many reason that life isn't happy. Your chicks could get eaten in front of your very eyes. Your mate could die when out gathering food and NEVER come home. You never know why you just need to figure out how to keep living and somehow mourn the loss. You can starve trying desperately to feed your chicks during a bad season. You are at the mercy of the weather good or bad. You have predators actively hunting you. In Captivity you are at the mercy of a human.
I think the biggest issue with captivity is that pet keeping isn't valued highly for the well being of the animal. Most of the pet industry is geared toward profits, consumerism and personal egos. There are plenty of great bird keepers who work hard everyday to give their birds a meaningful and interesting experience. This video, seems to be a person who really put a lot of thought and self criticism into his own bird keeping. I don't believe captivity in itself is bad. The bird also has safety, in many cases a longer lifespan, weather protection, medical care, a stable diet. Birds have needs that are complicated and long term. I personally think prohibition is not the answer, but regulation. Countries in Europe have made laws in the defense of pet birds. In Sweden you can't keep a single bird of a species, you must have a pair. I also just learned today that in one country wing clipping is illegal. These are great steps.
Birds need to be valued for what makes them birds. Dog care has come a long way, and now dogs are protected by the government to prevent abuses...at least that is the goal. Dogs have representation as individual beings. If we extended this type of legislation to birds it could make a big difference. Not clipping birds, requiring a license for more complex species, raising the standards of care. In Australia you need a license for many of our native birds. This includes cockatoos, it doesn't prevent abuse completely, but it does help to wean out people who are non-committal. Can't really impulse buy a cockatoo, unless you go through all the paper work and get your licence. So maybe it helps keep a little.
Anyway, these are just my opinions. I am actually writing a book now on birds/parrots. I hope we can do more for the birds