So, I watched a few YouTube videos which did a lot of technical analyses to establish that recent developed world bond auctions (they particularly focussed on American treasury, Japanese government bond and German Bund) have not gone well, and then predicting some doom-and-gloom based on that.

I know most content makers try to make things sensationalist and blow good things and bad things out of proportion, but is there any kernel of truth in it? In particular