I agree with at least waiting until 5 or 6 games have been played before we say this our new normal.
As Presgoat explained, those stats I uncovered late in 2017 were very specific. They weren't just pressure numbers. They were "any dropback in games with more than a certain amount of pressures" numbers. If you just look at pressured dropbacks, Dak is very good. In fact in 2016-17, he was 2nd to Brady on pressured dropbacks in games when he was pressured less than 40% of the time in the game. Dak's problem was in games when he was pressured more consistently than that (over 40%). In those games, he was terrible -- even when throwing from a clean pocket. "Running from ghosts," as it were. This went back to his college days.
Last year, after the first few games, there was no evidence of anything like that. I posted last year's numbers some time during the off-season, but I can't find them now.