Honestly guys, the percentage of pc players who actually cheat is pretty small, and asking rare to separate the playerbase and penalize thousand of people, when you knew before hand that the community was together seems rather silly.
All pc players are used to deal with this type of issues, and you know what we do? We wait, because its rare responsability to have an active anti-cheat system in progress which I am sure they do, and just watch people get banned in waves.
About the mouse / Keyboard vs controller, EVERYONE knows you can easily turn around and aim better with a mouse BUT, from what I tried on xbox the aim assist isnt bad at all, not only that, the fact that theres a major slow down in PC/xbox when you scope seems to balance things out pretty good, the only major problem I can kinda see here is the blunderbuss but this is because this literally takes no skill, just get close and shoot which pc players can do sligthly better with the turn speed. But its not that game breaking like people are cryinglike.
And the whole 30 vs 60 fps, yes this can give an edge, but honestly only if this game was a fast pace shooter like overwatch or counter strike, the combat in this game is so slow paced, the aiming takes forever to do even on pc, the naval battles 30 vs 60 fps affect absolutly nothing that I really dont understand what everyone is crying about.