Compare several videos on one topic

Compare these videos on the same topic.

1. Each video's core claim, three lines.
2. **What all of them say** — the agreed part.
3. **Where they disagree** — a comparison table showing which video says what.
4. For each disagreement: is it because their starting conditions differ, or is it a genuine difference of view? These are not the same thing.
5. How each supports its claims — personal experience, data, or citation.
6. What none of them address.

Rules:
- *Do not decide who is right.* Supply the material for judging, not the judgment.
- Attribute every position to a specific video.
- Where a presenter is describing a view they do not hold, note it — that is easy to misread as their position.