If that's the case, then great - but to my ignorant eye the warning notice at the bottom seemed to imply there were some (or, at least - as a passerby - I am perhaps unsure what merits a 'strictly necessary technical tracker') and then there's no visible opt-out. Which makes sense if there's nothing to opt-out from!

I must admit, I assumed a dark pattern was at play.

That makes sense. I'll take a look at that; it's probably unnecessary.