I've decided to reread this entire game before I sleep and try to see if I can come up with any new thoughts.
These two posts from TAC are reinforcing my TvT read.
@Queen you told me that TAC faked his frustration in the last game you played scum with him. While that may have been true, he was a jester in that game. He had to fake everything to look as suspicious as he can. We have no jesters in this game(highly doubt it, if there were any, Noctis would have mentioned it). Mafia has no need to fake frustration. They don't need to fake anything besides productivity so it's likely that TAC is actually genuinely frustrated for either alignment. He can be a frustrated townie cause he's being suspected for poor reasoning, or he can be a frustrated mafia for the same thing. I have been both, we will all be both one day.
I want you to read these two posts and really tell me if he's faking his frustration here. His reasons for being frustrated are legit. Bogard is attacking him for a really small thing that isn't alignment indicative at all. Bogard is tunneling him on a weak premise. With these things in mind, it makes sense for him to be frustrated. That "Jesus fucking Christ" in the 2nd post really speaks to his genuineness even more. It's a reaction that I would definitely be having in his case.
Now, again for Bogard. He really thinks he caught TAC in a slip. His progression with his read is legit and he is not beating around the bush about it. He is coming across as a townie that thinks they're on the right path and thus continue walking that path. I'm having major troubles seeing a scenario where he is scum and doing all this.
One last thing Queen, I do appreciate your hot take on them both being SvS faking an interaction to distance, it's super unlikely. They are going at each other's throats hard. TAC was frustrated by the reasoning that Bogard was conjuring up. Bogard really thought he caught TAC in a slip. The possibility of these two guys bussing each other is out in the dumpster. Never would a mafia bus each other for no reason so early in D1. Bussing would only occur in later phases or at the end of a phase in order to gain town cred. For example, at EoD when there are two wagons and one buddy votes for his own buddy's wagon when they didn't have to. That would be done to make it look one they're(the guy bussing) is town because he did something so insane at EoD. Another scenario would be later in the game when the buddy is gathering heat but not too much for a wagon so one other buddy makes a hard push to get maximum town cred. Bogard vs TAC this phase is not at all any of these things. TAC was never going to be suspected for what Bogard called him out for. Bogard has zero to come at him. You only bus if it puts you in an advantageous position to win the game. Going after your buddy at the start of D1 doesn't do that. You make winning harder.