I know a lot of bonds have been selling, that's why the fed needs to buy so much every month, to make up for all that selling people are doing. Personally, i'm surprised even more people haven't been selling bonds.
With the threat of inflation looming so large, and the enormous money supply that has increased in the last year. All those country's debt problems for which the only solution is inflation: it's the only thing that's politically feasible.
I'm a totally risk averse investor and as such, I avoid cash and bonds like the plague with the exception of a modest emergency cash reserves.
Of course this is all linked to the rise of all the other assets classes. when the 100 trillion dollar bond markets sell off, all that money has to go somewhere: equities, real estate, gold and now bitcoin.