The meme itself is a kind of evidence, regardless of the underlying truth of the claims. Popular actors and what's used in commercials is often run through A/B testing to find out what people react the most to.
Trump as an icon very much was crafted just like this artists story;... he has crossed into the key spotlight point several times in his life. As much as almost anyone in human history. My concern isn't just that people dream of icons like this, but that they can't seem to tell when it is a nightmare and negative - and they are drawn to it. Which Trump isn't a novelty meme or art project.
The software developers who created Lemmy openly criticize systems of government and economics. These are nation-state battlegrounds too. The barrier to entrance is very low, as Lemmy doesn't even do routine tracking of account creation, rate-limiting alone isn't really defensive. 15 years ago sites like Reddit had major vote manipulation detection logic behind the scenes. This is pretty much unleashed playground for a lot of known tactics.