If you buy into the idea that Trump is actually a Russian agent, beholden to Putin and doing things to benefit Russia, then his Easter Sunday goal makes sense. He and Putin are playing the long game.
Think about it – Putin wants a weaker US so that he and Russia can ultimately take over the world and put it under Russian rule. Putin convinces Trump have everyone get together at Easter in churches. The result is to infect as many Americans as possible, that will get a lot of them sick, and some of them die. The US becomes weaker as a result of it. Trump gets paid off by Putin, and Russia is stronger.
The only flaw: the US is not all Christian, and not everyone celebrates Easter.
Muslims, Jews, Buddhists, Hindus, and Atheists survive because they weren’t infected at easter services. Christians are decimated by disease.
Think about it.
Result: