Suit Regeneration explination
Let me preface this by saying I don't care nearly as much as the rest of the fandom that his suit regenerates. It happened in the Origins game and its really not that deep. But if an explanation is needed, I would just headcanon that its a nanotechnology suit synced to respond with his healing factor and leave it at that. Seriously, thats all it took. I saw the discourse people were having, thought about it, examined how advanced tech was in-universe, thought about the nanotech in the Spider-Man games, thought "yea that makes sense" and didnt give it a second thought. Just a little bit of critical thinking is all it took. The Tinkerer, and Peter with his spider arms, was able to create tech like that in Miles Morales and Spider-Man 2 with significantly less resources at their disposal. Insomniac could have just said Essex Corp developed it for Logan and Sabretooth. I know they didn't and I don't really care. I know this isn't going to shut up the parade of haters online, but it's at least a rational in-universe answer that you could take or leave. Either way I'm hyped for the game despite some reservations I have with some story choices (Logan and Jean being a thing). Insomniac has a great track record with previous marvel games despite their flaws (Spider-Man 2's final act), so I have no reason to doubt this game is going to be anything less. But, regardless, I just wanted to get that off my chest. It's not that deep, bub.