Sony has now postponed the PS5 event which should actually take place on the 4th. Did they write anywhere until when it was postponed?
So what date?
No, there's no alternative date yet. I suspect that this will happen when the situation in America calms down.
As far as I was looking for, I didn't find anything anywhere. Probably, like some performances, the whole thing may only take place as an online event, as some companies do.