Donald Trump is an instigator, he insults his opponents like a 12 year old, uses racial slurs excessively, throws military weapons and troops at protestors, teargasses churches, and has personally removed great things done by the Obama Administration for health care and most relevant to today, he has removed an incredible amount of disease control efforts that would have been able to combat this pandemic. He shifts blame to anyone he can, never taking responsibility for his actions, even though reopening has already begun to cost more lives. How did Obama create a divide? Under his administration, we saw more rights given to those in minorities and the LGBQT community. He fights for equality, not division. You have blinded yourself to reality, you only see what you want to see. I'm not saying the Governors aren't a big part of the problem, but Donald Trump is nowhere close to innocent.
As for China, it is a problem of a different type and scale. One more thing to thank Trump for, making relations with them worse does nothing but raise the risk for more problems and escalation. When that happens, it will be on Trump's hands. His attacks against China go beyond politics, he attacked them racially with intent on live television, multiple times. He is unable to see people as people.
Then we have the issue of Russia and North Korea. Russia has been manipulating Americans just as much as China, if not more. Worse still, they have been openly hostile and are seen much more often with military vessels and nuclear capable-craft close to our waters and airspace, conducting training exercises to invade the US, etc. North Korea was willing to talk of denuclearization, but the Trump Administration bungled that as well.
From where I'm standing, Trump has only shown himself to be a hostile force to everyone around us, INLCUDING us, and this will never lead to anything good.