“The transgender topic” is already weird as a statement (kinda like “the gay agenda”, it comes off as only considering it as a political statement?), and “clearly promoted by the bourgeoisie” implies it’s bad.

“As far as […] lgbt flags on government buildings”: it’s… not far at all? Again, weird statement.

“Biological male” is both wrong for the boxer (she’s cis) and generally used for transphobia (trans women on HRT aren’t biological males by any reasonable definition). It’s also generally conspiratorial.

Overall it’s not explicitly transphobic or bad to me, but it shows at minimum a very misinformed perspective.

… sorry, I don’t get it

It completely breaks them, currently: https://github.com/TeamNewPipe/NewPipe/issues/11139

This applies to at least NewPipe and yt-dlp, probably basically every such tool. Also, if you use logged-in cookies and download, they sometimes ban your account! Fun!

… which is why youtube has recently started blocking non-logged in users