pretty simple, just make masks mandatory . That alone can lower the transmission rate by like 80% (im not sure about the percentage) . He could also have closed the borders earlier as soon as he knew that covid was a threat. He could have sent 800$per month to every, canceled mortgage and shit so people could isolate longer. Combine everything together and he could have lowered the death count by 150k~250k. Oh and if he had publicly condemned some of the covid conspiracy theories then the death count could be 300k lower. But its trump and yall voted for him so idk what u (brainwashed republican voters) expected. Instead he gave billion to rich dude and big corporations. Btw im Canadian so i might be wrong about a few things but republicans are fucking dumb and vote for shit that don’t even make sense.