okay i get it that his memory is wiped everytime but there will always be something deep in his mind that can't be wiped (iam talking about the logic of memory loss) that thing will lead him to start being suspicious of what's happening around him but i think this logic doesn't apply for Fujino he will just keep wiping Kirito's memory till the end of time (or game )
I'd say it's less about memory wipe, and more about depleting his anxiety/suspicion. Think of it like you're angry and when you go to bed, you wake up a lot less angry. There's probably some minor memory wiping that's going on, but it's more the feelings seem to go away. But I mean as I mentioned to someone else, if you decide to over analyze everything, you'll just ruin the game for yourself.
A lot of things can be argued in favor of things making sense, and a lot of things can be argued for things not making sense. As long as you can accept the loose connections and loose reasonings for the way things are, you'll probably enjoy the game more.
Like this topic has been discussed in this thread for months. But the tl;dr is that this entire thing is a parody, so if we used canon logic, and more realistic logic, then the entire story or game wouldn't exist and/or function.
If you think I'm just ignoring its flaws, then I mean to an extent I am, cause you kind of have to. But I'm overall decently satisfied that I just accept the flaws as they are. And if you want me to point out things to criticize, then it's obviously the fact that Fujino didn't seem to have any concrete/final draft plan for how the story/game would go. The game feels like it's constantly changing based on new ideas Fujino either bumps into, or by being influenced by comments and polls on Patreon and Ci-en. This ends up being a problem because the story is written in a more linear fashion, which means he won't go back to change things, or update old things. If he released the updates in longer intervals like 2-4 months, then he'd have time to experiment on bigger/newer ideas, and plot out the overall picture of what's going on.
There are times where you'll see in his progress updates that it says "Finished coming up with the script for X amount of in-game days". This ends up creating some issues or disconnects with plot cohesion, which creates the problems people end up bumping into, or complaining about how things don't "make sense". Fujino probably writes up things as they come up, which ends up making a lot of things loosely connected around a general rough draft idea of what Fujino wants to accomplish.