Holy straw man argument there, Batman!
EvilMonkey only pointed out actual flaws in the plot. Then you piled on Emma being childish, and now you say you pointed it out to EvilMonkey because of "story reasons" and you suggest it's his argument? Whoa there!
The argument about the realism is extremely pertinent. The MC
is supposed to be a specialist, but goofs up in ways that show incompetence in a spectacular way.
Unless maybe —
that — is the premise of the game and we'll find out later that the MC is a complete amateur, that he is the stalker, and that he pretended to be a security specialist and fudged his credentials to gain access to the household and the whole game will take on a very dark tone with Charlotte growing paranoid and developing mental issues?
And the dev will say that proof was always out in the open with how the MC screwed up everything.