Perhaps try to actually read bards' posts which were the reason you were lynched? We think he's town exactly because he has legit reasoning, he draws upon 'real things' you have done, ane draw a reasonable conclusion based on that.
Ehh let's not get too ahead of ourselves here. Bard played well but fmpov a lot of his accusations about Oarfish's motivations didn't hold up upon closer scrutiny (especially the part about Oarfish's D2 "Skypal narrative" which was in fact a DNA invention, and the fact that he backed away from it fairly quickly making it obvious Bard was cherrypicking when he claimed it was a big part of Oarfish's D2 posting!) As scum it's natural that he would try to twist the narrative and precisely because he's mafia you can't claim his pushes on Oarfish were "legit." Plus Bard has claimed before that as mafia that he tends to punish bad play, which isn't necessarily scummy play (opinions may differ here)!
Anyway, Oarfish did start to hit on some good points re: Bard's disinterest in figuring out whether CF7 was bad town or mafia, but then suffered from the fact that a large amount of his posting was drowned by inconclusive rolespec. Which can be useful in certain situations, but certainly wasn't here. Also, Oarfish, your play was easy to tunnel on because it was disorganized and haphazard, so difficult for townies to follow along with. See for instance your flip to a Raitaki/Serela team mid D4. Flexibility is good for town but if you jump around in a way other people can't follow, they will suspect you're making everything up as you go. You have an issue with
presentation. The information to conclude DNA/Bard was there in the thread so why didn't the other townies listen to you? Well, it's because you didn't present your opinions in a way that convinced other people. Persuading other people that you're right is the other half of mafia after all.
Also the kills were pretty much all obvious town or strong prs when they were killed, and no lynching was a town failure not a scum one.
EDIT: tl;dr version since that was a little messy
Less is more, most of the time. Concision is king.
Getting people to agree with you means you have to be more persuasive than other people.
Charisma can make up for shortcomings in casemaking ability.