Who I have the same questioned this topic

Looks like no Pie for Samsung Galaxy S8 and Plus owners until sometime between April or May.

Verizon claims Samsung is having to rework the update to work with Verizon's system since they are in the middle of setting up the 5G network.

So if you are eagerly waiting on Pie, it looks like it's going to be in the oven for another month or two before being served to us. 8(