Apple: Is this display problem of my MacBook Air a GPU issue?

Apple: Is this display problem of my MacBook Air a GPU issue? Helpful? Please support me on Patreon: With thanks & praise to God, and with thanks to the many people who have made this project possible! | Content (except music & images) licensed under CC BY-SA | Music: | Images: & others | With thanks to user Josue Isai (apple.stackexchange.com/users/387256), user Allan (apple.stackexchange.com/users/119271), and the Stack Exchange Network (apple.stackexchange.com/questions/399890). Trademarks are property of their respective owners. Discl...

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