Do you want Streamer videos or some other kind of arcane proof?
0.8% of players of D:OS2 have the "Technical Eggstsy" achievement. I have that, and the For Honour one. I also have the 0.1% POE / POE2 ones.
So, tell us all how to convince you. If you're not open to being convinced, then you're not actually worth talking to in EA.
Hint: very much have cleared the entire map, easily.
There's Poe:
Just showing that it's not just abusing the D:OS1/2 engine here. Literally some people are better at games than you, factor that in while testing.
Here's D:OS2 (note: cropping the last two, since Larian actually knows the list of people who've done all of them):
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Trust me: even **NOT** abusing the stealth / hide / ranged AI bug, BG3 is an utter cake-walk at the moment.