Trump in April 2020: "Hello Americans. I know it sucks being cooped up at home and having to wear uncomfortable masks in public places, but doing these things are important right now. We're confident we can lower the curve but we need your help. I'm afraid I'll have to stop holding rallies for the time being but I promise as soon as this pandemic starts to die down, We will have rallies like they've never been before! But we need to lower the curve before we can do that and the more you follow your state/local health orders, the sooner the pandemic will die down. Please, do the patriotic thing and help curb the spread of the virus!"
If that happened, he would've won more than likely.
Maga masks for his supporters?
The sad part is that it could have made Trump millions, and he would have been seen by the public at large to be doing the right thing for his country, albeit in a somewhat shady way.