I have no evidence of her motives. Campaign donations are public record, and she receives funding from oil companies. The idea that politicians are not swayed by finance is absurdly naive. They don’t need to accept that money. And, regardless whether convincing swing voters is a part of the campaign’s consideration, it should be clear that influence from corporations is not an influence. Then we could sit here an take them at their word. As it is, it’s impossible to think that millions of dollars from oil companies is not affecting the decision to make a complete u turn on supporting fracking.
If I were to create an assignment, I would make a learning goal the purpose. Learning critical thinking is a good goal, but I wouldn’t peg it to Lemmy. If the point is thinking critically about social media sites, then you could offer suggestions of places to look, including Lemmy.