Glad to see some people sticking up for each other in these times especially.
I also do not believe that there were no changes made at Amazon's warehouses in response to the coronavirus. Their blog mentions many of these changes and the seem reasonable and practical: https://blog.aboutamazon.com/company-news/how-amazon-priorit.... Obviously, there are limits to what a company can do with a physical operation like this. There are limits to the distancing that can be practiced. Equipment like PPEs are facing huge shortages right now and so obviously it isn't reasonable to expect that Amazon magically can summon up hundreds of thousands of N95 masks that should likely be going to healthcare workers first.
Ultimately, if people don't want to take the risk of working during this time, that's up to them - they are free to leave voluntarily. All this outrage seems falsely amplified, and it comes off as opportunistic activism to leverage this crisis to push a nakedly leftist political agenda.
That may be true, though I suspect it's equally plausible that this outrage is indicative of a nakedly capitalistic agenda promoted by Amazon's competitors via proxies. I don't see any reason why it can't be both.
Edit: To clarify, I should have ended my statement with "...why it can't be both, in addition to legitimate concerns."