Just a reminder of what Luckey stands for by supporting Trump.
Trump seeks to ban an entire religion, mock disabled people, mock POWs ("John McCain isn't a real hero! He was captured!"), bully women, scapegoat minorities, criticize Gold Star families, promote anti-Semitism, deride four-star generals, ask generals "well why can't we use nukes," abandon our allies, undo all environmental regulations, reinstate torture, execute the families of terror suspects, praise dictators, encourage Russia to hack our national security secrets, and talk about his dick at presidential debates.
Trump is the candidate who has a history of housing discrimination based on race (marking paperwork "C" for "colored"), who refuses to condemn the KKK who support him, and who doubles down on hiring known white supremacists. He has a litany of failed businesses, and a tendency to con people out of money (example: refusing to pay cabinet makers for services rendered) and then counter-sue them into oblivion when they press charges. He also buys 6-foot-tall portraits of himself with money meant for charity (twice!) while never contributing to his own foundation. His college is a scam. He withholds his tax returns, probably because he has ties to Russian oligarchs.
The guy is a pathological liar with a nonexistent attention span, for whom all human interactions are a zero-sum game of "You praise me, I praise you; you criticize me, I insult you." He could be baited into starting World War III with a motherfucking tweet. He believes that Mexico will pay for his horribly racist, costly, and completely ineffectual wall (they won't). He also thinks that starting with a $1,000,000 loan (or higher) from his dad is "starting from nothing."
This is who Luckey is supporting through the creation of horribly cruel, racist, and sexist memes.