None of the “denials” debunk the story because nobody was with Trump 100% of the time, many aren’t really denials but arguments, Trump is already on record as lying in his attempt to rebut, Trump himself has lied thousands of times, many of the alleged denials are from people who are themselves proven liars (Bolton, Sanders, Gidley), every other world leader scheduled to attend made it to the cemetery along with Kelly and Dunford, and Trump is on record having derided military service by others on other occasions.
And now Trump is confirmed to have knowingly lied about the coronavirus.
The Trump cult is more and more disconnected from any semblance of reality.