^^^ When did the testing issue(s) in Montana begin? Two weeks ago or 6 hours ago? Testing issues in Helena, or some tiny random town? Compared to the pandemic in the U.S. as a whole a testing issue in a low population density state of Montana is a minor bit of minutia?
How often is Trump given briefings about all the various issues in all 50 states and other U.S. Territories and worldwide? Is Trump supposed to have all of these facts memorized when asked a specific question or issue?
I'm not saying that Trump, or the team he has surrounded himself aren't buffoons, but realistically NOBODY would make all the correct decisions, all the time. And NOBODY would know all the facts about all the issues that are happening right now.
On a qualitative scale of: Amazing, Excellent, V.good, Good, Average, Below-average, Kinda bad, Bad, Poor and Horrible, I don't see any world leader as being anything above "Average" with most being "Below-average." Hundreds of variables, hundreds of issues, dozens of organizations with thousands of people all with different sets of facts and knowledge, all with conflicting thoughts, ideas and plans. Mind boggling that anything is done correctly.