Preview/Recap/Hook Segment "Not for sections that add additional content" Rule Potential Violations

[computerstimulation]

Multiple Preview/Recap/Hook segments might have violated the Not for sections that add additional content rule.

Exhibit A:
535aeb2a650556e9b619565f69a095f1774ab27f9edc3788a8f345b75ac777fa7 in https://www.youtube.com/watch?v=-kuG6RgL32c

The useful introduction in this video by Marques Brownlee that adds context to the video is not repeated verbatim anywhere else in the video, or likely in any other video.

Exhibit B:
901f259611362bb7128ccf19eed95a79c25b84101b3cc2cdf8b855115da355587 in https://www.youtube.com/watch?v=tdv7r2JSokI

This useful introduction in this video by Lex Fridman that adds context to the video is not repeated verbatim anywhere else in the video, or likely in any other video. The introduction we're referencing starts at ~0:45.

Exhibit C:
fc27df97f701950c554bec757b849b7683ecae2ed7b9eff0770ac105af06066d7

Exhibit D:
04cab8994168a387a88b1bd7bdd4001a9e5acb17f5d014ec0aab058fd5c8228f7
https://www.youtube.com/watch?v=hrIGg_8WTCQ