I just took a peek at the Model Y inventory in my area (Atlanta) and right now and, while there is still plenty of inventory, there are only a couple of non-demo cars being offered at a discount and even those are less than $1000. Before 3/31 (and even into early April, after the price increase), you could find a few units with $4-5000 discounts. It looks like the window of opportunity has closed, at least for the near term.
I can also speculate that with the staff reductions, which affected the service centers as well, the remaining employees' morale may not be at the highest and they may need some "settling down" time.