Because you're not blocking "Annoyances" using uBlock Origin. ;)
Well, makes one wonder - why a tool like this needs tracking at all :). If they want to measure usage, there are plenty of privacy-first alternatives.
I agree, it was mostly in jest and to spread awareness that these prompts can be blocked too (but they're not enabled by default because they occasionally break some functionality).
I clicked on do not consent and it worked fine.
You do not need to, you can also click 'do not consent'