Definitely incorrect. In previous years, they have made initial announcements about general start and end dates and key weekend events in early to mid February, and then released extended or full schedules end of February to early March.
Actually, key dates and events have been announced as early as Christmas in years past. Last year's late Feb release was certainly later than it has been. I assume that was mainly because of all the logistical prep they had to do with the move to a new venue.
Unless they are making wholesale and indeterminate changes inside the venue (like lots of construction), I would think it would be earlier this year. Maybe like mid-late January.
Yes, only because of covid(and the move) was the schedules released so late the last few years. They do need to get this out ASAP hopefully before the end of this month. I would not understand any late release this year. It makes it very difficult to plan around which events you would like to attend when only the partial (teaser) schedule is released. Please WSOP organizers, get the schedule out ASAP we need to plan flights, hotel/AirB&B etc..