I was talking about that upstream, and lots of others in the big wide world have discussed it as well.
This idea that he's negotiating with the American public---maybe that's how his brain works, but he's doing a crappy job. He seems actually to be losing support, even among a small slice of Republicans, for his handling of coronavirus.
And his constant downplaying of testing (maybe because he's constitutionally incapable of admitting error or accepting blame?) isn't fixing anything. (As you yourself have said, a lot and for a while, testing is absolutely crucial here.) That's hugely problematic for the entire nation. It's one of the reasons (aside from the profiteering & general chaos) you're seeing certain states & large corporations looking to solve this outside of the federal govt.
This is one of those situations where a strong and coordinated response from the feds is essential--this is absolutely the kind of thing we have a federal govt. for--and Trump is not serving the nation. If anything, he's working harder than ever to devolve our govt. into an authoritarian, illiberal democracy--but that's too much for me to get into right now.