First of all, +1.
I completely agree that several existing creatures and their respective level make no sense whatsoever. Showing the levels is also dumb. Even the HP I think should not be visible, or the stats for that matter. At most hp and stats could be made known to the player after some sort of nature check or whatever appropriate skill. An example of this is finding the hag in the middle of the thiefling camp. "oh look, a brittle old lady that has 10 times the amount of hp of everyone else here...".

It's pretty clear at this point that Larian is just doing what they did in their previous games which is completely inadequate here. It's sad and it shows a lot.