If only YouTube had some social mechanics like dislikes, where you can mark a video as 'bad' so users would see that far more people disliked this video than liked, so it is likely not very good and you shouldn't waste your time. ...
...and not because the creators want to make clickbait titles and OTT thumbnails, but because that's what everyone else clicks on, and is therefore what The Algorithm boosts, so that's what they all need to chase.
A third-party database that provides descriptive titles does not have this incentive, but instead benefits from being qualitatively distinct from the OG YouTube experience. (Otherwise, why would people use the extension?)