in 2020 because every county in every state certified the election properly...just as they should have...BUT...had there been even a few key Secretaries of State who thought DT's requests were "OK" with them (i.e. just five or seven individuals out of the ~160 million voters), we would be in a world of hurt right now...it was that close...btw, the Jan. 6th riot and storming of the Capitol was a last ditch effort to seize power when all else had failed...it was dramatic, for sure, but the threat ran much wider and deeper.
The Jan. 6th hearings are not simply about one day...they are exposing all of the efforts Trump...and his co-conspirators...employed to enable him to trash our Constitution and remain in power, thus destroying our democracy.
This whole sordid mess needs to be exposed for what it was...a Coup...and make sure that all involved..of which there are MANY, both in and out of government...are held accountable so that they cannot be a party to any future attempt...our Constitutional form of government won't be safe until this is accomplished.
On the positive side, we are following all 'due process' measures and allowing involved persons to tell their stories to the public and many have taken advantage of those opportunities...btw, most of them have been Trump admin officials and attorneys.
Finally, this administration can walk and chew gum at the same time as the other serious problems you mention are being dealt with very aggressively.