Yes, I totally disagree with you. I think your reasoning is incorrect here.No, seriously, I know it's hard to say it wasn't in our favour because we won, but think about it like this:
Say fowl had wasted his power early on or died (both quite likely) there would have been a villager that we literally COULD NOT KILL until we had majority, no matter how suspicious that person got of us wolves. Also, there was a role that confirmed itself! It had two lives, and could get EVEN MORE. That's SO UNBALANCED! Say Alucard killed even just one wolf, there would be a confirmed villager for two whole days! Confirmed villagers are op AS HELL. Never mind if they can live more than one day! Also, bodyguard that kills a wolf on protection! I've ALWAYS hated them, it's just like, boop, your guy that had great cover and was trusted before is dead now. MUCH SKILL INVOLVED. Seriously, I am being completely honest here, I think it was actually skewed towards the VILLAGE but we still won. I'm not saying this to make myself look good or anything, pyure basically won us the game, that is my HONEST opinion.
Your primary argument hinges on "what if we stupidly threw away our powers in the beginning of the game" but there's virtually zero chance of that. Even if you throw away the "kill through everything" power, you had a backup: wolfkill + extra wolfkill. Yes, Integra herself is buff as shit but wolves have an array of measures to deal with it. And if they can't deal with it, they can still just get to a point in the game where Integra doesn't actually matter anymore.
Alucard can't kill any wolves ever because he has to actually identify one. This is always true of mercenary rules, and its why they're not OP: you can't kill who you can't identify. The only way this works in the wolves favor is if Alucard blindly shoots and manages to hit a wolf.
If you run this game 20 times without any changes other than RNG players-to-teams, wolves will win 15 of those games. Hands down. If Vikestep and Shazam are in the wolfteam each time, they might not lose any games at all.
(Maxwell will win maybe one of those games for what its worth)