Some people were offended by the fact that Jacob questioned the MC about loyalty. To these people, Jacob found MC guilty even for a moment and, let's be honest, it was a pretty shitty move for Jacob to ask if MC was with the DIKs after everything MC did.
Of all the members of the DIKs, the last member who could have his loyalty questioned was the MC. The DIKs had more reason to believe that Tommy was fucking with them than the MC. Apparently, in the next episodes we will have several demonstrations of the DIKs' ingratitude towards the MC.
No, I don't think so most DIKs will be ungrateful to the MC. But I do see black for Tommy.
Jacob says to Rusty in EP10 so Tommy ruined the party with the mushrooms. Elena apologizes to the MC several times because of JB, who also ate a mushroom. Everyone except Rusty is really mad at Tommy for creating the memorial wall. Tommy also breaks the secret code of the DIKs and JB knows about it. Tommy loses the support of all the DIKs.
I can see him being responsible for the Cathy and DIKs photos. Why? In EP4 with Cathy Cluck he has his cell phone in his hand and in EP10 when the MC can go to his room he has his cell phone in his hand again. Think about what Vinny once said to Tommy. That he, Vinny, gets things done and Tommy doesn't. Tommy is like a fireman who sets fires himself and then wants to be celebrated as a hero for putting them out.
Chad attacking the MC
In EP1, Rusty told Tommy so he hasn't dared to go head to head with Chad yet. A few well-placed blackmail images could trigger something like that. In EP3, Chad attacks the MC.
Cathy Rooster Cluck
Who did the one on Tommy in EP1 about Chad going head to head? Rusty. Who fought Chad in EP3 and won? The MC. What does Rusty say in EP4. That it was Tommy's idea that no DIK should approach the MC about it.
DIK pictures on campus
Who organized the best Halloween party? The MC. Who wasn't exactly helpful? Tommy. Who doesn't help clean up after the party and prefers to fiddle with their cell phone? Tommy. Who's blaming the preps and distracting all the DIKs from themselves and their own blame for the memorial wall? Tommy.
Tommy will have done the same with the cameras. Why? At the beginning of EP2 we learn that Rusty has already promised Derek the closet. A little later, Tommy is shocked when he finds out who Derek is, namely Maya's brother. We know so Maya knows Tommy and Monica, but we also know Derek so Tommy and him have never met before. But in EP10 we find out so Josy is always looking at an old profile picture of the MC. See where I'm going with this.
Tommy knew the MC's old profile picture from Josy's cell phone and always thought the guy's name was Derek, Maya's brother. Tommy doesn't want one thing, for some guy to make a move on Josy. He talks to Rusty about installing a camera in the closet to compromise Derek (who he thinks is the MC). But then in EP2, at the second party, Tommy finds out who Derek really is. But Tommy couldn't show Rusty the old profile picture of the MC because Tommy doesn't have it. Rusty only goes by the name and Tommy by the profile picture. That's why Tommy is so surprised. The camera doesn't actually use him in relation to Josy anymore. But she still uses it to compromise the real MC.
Tommy is the scumbag.