I was trying to give pointers to people in comments but it seems whenever I wrote uBlock Origin, “u B lock”, SponsorBlock or “S p onSor Block” (without quotes) the comment would vanish within first minute.
Is this happening only to me/on this one specific video (in Czech, don’t want to link because I don’t agree with the points they said)?
Yeah.
The video author can enable a setting to analyze the comments. YouTube itself flags comments that it deems inappropriate. The author only chooses which videos to include this tweak and the level of strictness.
It is enabled by default.