A possible concise summary is:
The user wants a summary of a transcript of a video by a Brazilian YouTuber who talks about the controversies and scandals of another YouTuber, Gabbie Hanna, who is an American singer, writer and internet personality. The video covers topics such as Gabbie's failed makeup brand, her meme-worthy music and poetry, her accusations of YouTube shadow-banning her, her conflicts with other influencers and her mental health issues. The video also gives some opinions and advice on how to deal with online criticism and cancel culture.
Here are the key facts extracted from the text:
1. Gabbie Hanna is an American internet personality, singer-songwriter, writer, and actress.
2. She started her career as a singer and songwriter.
3. In 2018, she became a meme on the internet due to a song she released.
4. She created a makeup brand called "15 Cosmetics" but the products received negative reviews and some customers did not receive their orders.
5. Gabbie Hanna apologized for the issues with her makeup brand, but her apology was seen as insincere by some people.
6. She had a public feud with another YouTuber, Chapeira, who exposed her problems with Gabbie Hanna in a video.
7. Gabbie Hanna released a book of poems called "Adultolescence" which received negative reviews from some readers.
8. She accused YouTube of giving her channel a "shadow ban" and not recommending her videos.
9. Gabbie Hanna took a break from social media but later returned.
10. She released a video talking about her mental health and the challenges of being on the internet.
11. She currently has over 6 million followers on YouTube and over 3 million followers on Instagram.
12. Her YouTube channel was initially called "Gabi's Show" and was nominated for several awards.