Yes, newbies can still be exposed by voting for another player. But usually, the Mafia don't vote or go into NNV (No Night Vote). If you played more often, you would know.
Not counting the accusation against Zubr. But that was just an accusation.
Considering Aru's exposure due to the hanging of the Demon as a negative was not very far-sighted.
From my side, the situation is also this:
What if Lynx wasn't an Inquisitor? Even though her behavior and block indicated that, it was still possible. Then, with the help of her DD (Day Defender), the Inquisitor would not only have dealt with the maniac but also further incriminated Lynx. Ar could have done the same, why not? The fact remains that the Inquisitor was among the 4 who voted to execute Spir, and going to Lynx as a Chaplain would have been a waste of Night Defense.
Something like that. However, this is just a theory. Ideally, as it turned out, I should have used the DD on Lynx myself.
p.s.
Why even start this, and then write about whining, etc.?

Барон "Vampires"
Отдай свои прошлые сны,
В сомненьях себя обрети,
В бешеном танце душа кружится!
Не думай, что будет потом,
Здесь и сейчас мы живем,
Стань хоть на миг сам собой, слышишь!