Ok so IF it is true that the Pact of the Blade warlock is being reworked similarly to how the new player's handbook will be next year then it sounds like some of what Larian is doing may be aligning BG3 with the next generation of D&D which is what is arriving next year. Great, right? No, nonononononono, not at all...what I have managed to find out about the next generation of D&D can be summarized in one sentence: Wizards of the Coast are going burn D&D to the ground. Hold on to your 5e books like they are precious artifacts because when they go out of print D&D will be over.
They are eliminating crits as a possibility for NPCs, a natural 20 now guarantees success...even if the difficulty of the task requires 30 and your modifiers trash and you normally couldn't succeed even with a nat20. I also fear that the insanely awful multiclassing rules that BG3 is reported to have might also be part of the many horrors that are reported to be in the next handbook. This is honestly just soul crushing. You can read a bit more about the
upcoming horrors here.