This makes all sorts of sense
From Variety
The sources, who spoke on the condition of anonymity, say definitive plans are far from being concrete at this juncture. The telecast is currently set for Feb. 28, 2021, onABC.
“It’s likely they’ll be postponed,” one of the sources familiar with the matter toldVariety.
However, that person cautioned that the details, including potential new dates, have not been fully discussed or formally proposed yet. Another source says the date is currently unchanged at ABC.