Ah, colour me surprised that the spammiest channel on YouTube, which is practically unwatchable without Sponsorblock and has always been my go-to example use case for the addon (which Linus deems "Piracy"), turns out to have incredibly shady advertising practices. And incredibly shady practices in general.
Pesky EU throwing their weight around giving consumers more rights! --Brexiteer logic
Oh well hopefully we'll (UK) still benefit from it. Easier to design one phone than "EU" and "Rest of world" versions after all.