Of all time, no, not really.
During my 64 years? 1968 was worse. 2008 was worse. 1980-81 were two periods of long-term unemployment for me.
COVID-19 is a really bad flu epidemic, but it is not the Bubonic Plague, or even Smallpox. It's not the radiation that occurred in Hiroshima or Nagasaki, or even Chernobyl. It's not SARS (the original) and it's not Ebola. It's been artificially made worse by the response to it. That, I believe, will be the final judgement in the long arc of history when it is written by people who do not have a stake in how they, and their judgments, will be regarded.
I agree 100%. 2020 actually wasn’t too terrible for me (with the exception of the COVID stuff) and I went though a lot of personal growth that year. The worst years for me were probably 2010, the second half of 2017, 2018, and the first half of 2019. Some hellish things went on in my personal life during those years.