Yes, I have that.
That link is an extension I use to avoid utub videos loading my data just because I opened a news link that had a utub video on it.
It blocks utub from knowing what news I read.
However, on peakd, it doesn't always load the videos because they have to white list the individual instances and invidious has too many, or some such.

I'm afraid that utub will still require whatever it is blocking them from loading now even if you were to load them to 3speak because I get that sometimes.
Sometimes they load, no problem.
Others don't.
Cyberdemon351's are always blocked, too.
Lucylin's work.
I think it has to do with embedding, but I don't use either platform because I don't make videos.