To point, the economic uncertainties around geopolitics, AI, and war, plus irresponsible debt spending by governments and the prospect of QE (and higher inflation), is pushing long term rates steadily higher. There’s a reasonable chance that 30y treasuries are nearing 6% by the end of next year. Remember that rates and bond prices are inversely related. Anyone who holds bonds in this market will likely lose money. Holding to maturity won’t help much either because if inflation continues to rise, as is a major concern, most or all of that 5% yield gets eaten.
So I disagree that "If you're dreading equity drawdowns, that's what fixed income is for" is absolutely terrible advice.