bond liquidity

quoted from Reuters:That era of cheap liquidity, which lasted through the worst of the coronavirus pandemic and until inflation became a prominent risk, is now ending.

bond liquidity is one of key factors on its price. it is so worse and leads to the bond crash. apparently, the liquidity issue occurred from treasury bond to corporate bond due to so many uncertainties: interest rates, inflation rate, recession or not and the Ukraine war….
so no one knows if this is fixed income anymore, there is no reason to invest on something low return but high risk. so less buyers in 2022.
since last week of 2022, it looks more risky again due to BOJ potential interest rates hiking and us bond liquidity would be lower furture accordingly.
overall, bond prices should be predictable when things are getting stable. current issue is due to uncertainties.
so question: is it good time to buy bond now?