

It’s basic SEO slop logic applied to video.
All the popular topics are already crowded, so you shotgun very specific search terms in the hope of capturing the majority of people searching for that term because nobody else has anything on it.
For instance, if you have a web shop selling fish equipment, “how to keep fish” is probably extremely crowded, so you would target a bunch of specific search terms like “how to teach crabs to read classical Latin”
They support liberalism, not leftism.
They like making a big deal out of their tokenistic support of LGBT/BIPOC/etc, to distract from them trampling over workers rights.