Your entire argument depends on the statement “if X is slightly more dead, he is slightly less likely to be Mafia” which is not true.
Example:
There are 10 Worlds.
X is Mafia in World 1, 2, and 3.
Y is Mafia in World 3, 4, and 5.
N1 X attacks Y. Y abstains.
World 3 collapses because Mafia can’t attack each other.
Y dies in World 1 and 2.
Y is 2/9 i.e. 22.22% dead. (World 1 and 2)
X is 2/9 i.e. 22.22% Mafia. (World 1 and 2)
N2 Y attacks X. X abstains.
X dies in World 4 and 5.
X is 2/9 i.e. 22.22% dead. (World 4 and 5)
X is 2/9 i.e. 22.22% Mafia. (World 1 and 2)
As you can see here, the death percentage doesn’t immediately affect the probability of someone being Mafia.
Welp. That’d be a shame. Then again, a 16/17 would already be nigh impossible considering the fact that 1/4 of all players already aren’t cooperating.
Wait, then who targetted Wazza other than PKR and me?