If Trump and Pence are out of the picture, then Pelosi becomes president. Full stop. But the Senate, even if it removes and disqualifies Trump, could not prevent him from being elected to a second term as president.
The Supreme Court has held repeatedly that private parties have an implied right of action to assert claims for separation-of-powers violations. But this right means nothing unless those bringing successful challenges have access to meaningful remedies.
Memes that imply that, though couched in terms of concern for young people who are different from their peers, don’t really help if they instill in their subjects needless fear, unhappiness, and the belief that the world is out to get them.