As of October 2023, "The Many Adventures of Winnie the Pooh" is not available on Netflix. Instead, it can typically be found on Disney+, as it is a Disney film. Availability can vary by region and may change over time, so it's a good idea to check your local streaming services for the most current options.

In "The Many Adventures of Winnie the Pooh," the character who is often interpreted as reflecting traits associated with autism is Christopher Robin. His imaginative play and deep connection with the characters in the Hundred Acre Wood can be seen as indicative of a unique way of interacting with the world. Additionally, some fans and scholars have interpreted the character of Winnie the Pooh himself as embodying traits such as a focus on simple pleasures, which may resonate with autistic behaviors. However, the film does not explicitly label any character as autistic.

In the 1966 animated feature "The Many Adventures of Winnie the Pooh," the character Christopher Robin was voiced by actor and singer Sterling Holloway. Holloway is also well-known for voicing other iconic Disney characters, including Winnie the Pooh himself in several films and shorts. His warm and gentle voice contributed significantly to the charm and nostalgia of the Pooh stories.

As of my last update in October 2023, there has been no official announcement regarding a third installment of "Blood and Honey" following the initial release of "Winnie the Pooh: Blood and Honey" and its sequel. The films, which reimagine the classic characters in a horror context, gained attention but also faced mixed reviews. Future projects in this niche genre often depend on audience reception and box office performance, so it's best to stay updated via official channels for any news on potential sequels.